Day: October 11, 2021

Category: indole-building-block. Ito, S; Kitamura, T; Arulmozhiraja, S; Manabe, K; Tokiwa, H; Suzuki, Y in [Ito, Saki; Suzuki, Yumiko] Sophia Univ, Fac Sci & Technol, Dept Mat & Life Sci, Chiyoda Ku, 7-1 Kioicho, Tokyo 1028554, Japan; [Kitamura, Taiki; Manabe, Kei] Univ Shizuoka, Sch Pharmaceut Sci, Suruga Ku, 52-1 Yada, Shizuoka 4228526, Japan; [Arulmozhiraja, Sundaram; Tokiwa, Hiroaki] Rikkyo Univ, Dept Chem, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan; [Arulmozhiraja, Sundaram; Tokiwa, Hiroaki] Rikkyo Univ, Res Ctr Smart Mol, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan published Total Synthesis of Termicalcicolanone A via Organocatalysis and Regioselective Claisen Rearrangement in 2019.0, Cited 29.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.

A total synthesis of an anticancer xanthone natural product termicalcicolanone A utilizing multiple nucleophilic aromatic substitutions and pericyclic reactions has been developed. The pyrano[3,2-b]xanthen-6-one scaffold was constructed via NHC-catalyzed aroylation to produce the benzophenone intermediate, Claisen cyclization to form the pyran ring, and intramolecular 1,4-addition to construct the xanthone framework. The prenyl group was introduced in the final stages of the synthesis through regioselective Claisen rearrangement. The synthesis has been achieved in 19 steps.

About Benzyl Alcohol, If you have any questions, you can contact Ito, S; Kitamura, T; Arulmozhiraja, S; Manabe, K; Tokiwa, H; Suzuki, Y or concate me.. Category: indole-building-block

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about ACID PHENETHYL ESTER; CAFFEIC ACID; BACTERIAL SYNTHESIS; BIOSYNTHESIS; ENZYME, Saw an article supported by the National Research Foundation (NRF) – Ministry of Education, Science and Technology [NRF-2016R1A2B4014057]; Next-Generation BioGreen 21 Program, Rural Development Administration, Republic of Korea [PJ01326001]. Computed Properties of C7H8O. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Song, MK; Cho, AR; Sim, G; Ahn, JH. The CAS is 100-51-6. Through research, I have a further understanding and discovery of Benzyl Alcohol

Caffeic acid phenethyl ester (CAPE) is an ester of a hydroxycinnamic acid (phenylpropanoid) and a phenylethanoid (2-phenylethanol; 2-PE), which has long been used in traditional medicine. Here, we synthesized 54 hydroxycinnamic acid-phenylethanoid esters by feeding 64 combinations of hydroxycinnamic acids and phenylethanols to Escherichia coli harboring the rice genes OsPMT and Os4CL. The same approach was applied for ester synthesis with caffeic acid and eight different phenyl alcohols. Two hydroxycinnamoyl phenethyl esters, p-coumaroyl tyrosol and CAPE, were also synthesized from glucose using engineered E. coli by introducing genes for the synthesis of substrates. Consequently, we synthesized approximately 393.4 mg/L p-coumaroyl tyrosol and 23.8 mg/L CAPE with this approach. Overall, these findings demonstrate that the rice PMT and 4CL proteins can be used for the synthesis of diverse hydroxycinnamoyl phenylethanoid esters owing to their promiscuity and that further exploration of the biological activities of these compounds is warranted.

Computed Properties of C7H8O. About Benzyl Alcohol, If you have any questions, you can contact Song, MK; Cho, AR; Sim, G; Ahn, JH or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Botanical Origin Authentication of Polish Phacelia Honey Using the Combination of Volatile Fraction Profiling by HS-SPME and Lipophilic Fraction Profiling by HPTLC WOS:000485313700011 published article about AROMA COMPOUNDS; ACIDS in [Makowicz, Ewa; Jasicka-Misiak, Izabela] Opole Univ, Fac Chem, Oleska 48, PL-45052 Opole, Poland; [Teper, Dariusz] Res Inst Hort, Apiculture Div, Ul Kazimierska 2, PL-24100 Pulawy, Poland; [Kafarski, Pawel] Wroclaw Univ Sci & Technol, Fac Chem, Ul Wybrzeze Wyspianskiego 27, PL-50370 Wroclaw, Poland in 2019.0, Cited 34.0. HPLC of Formula: C7H8O. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6

Eleven samples of Polish Phacelia tanacetifolia Benth., three Brassica napus and one Salix spp. honeys were characterized by melissopalynology and analysis of the compositions of their volatile fractions. Headspace solid-phase microextraction coupled with gas chromatography mass spectrometry (HS-SPME/GC-MS) using PDMS/CAR/DVB fiber was used for the isolation of low-molecular weight compounds which create a volatile fraction. To differentiate and indicate the most representative unifloral samples, chemometric techniques such as principal component analysis (PCA) and hierarchical-tree clustering (HTC) were applied to the dataset of the chromatographic fingerprints. Based on the obtained results, a unique chemical fingerprint of phacelia honey was generated. This study allows us to discriminate the botanical origin of the phacelia honeys based on the GC-MS and HPTLC analysis. In case of the GC-MS analysis trans-linalool oxide, hotrienol, cis-linalool oxide and cis-epoxylinalool were identified as a predominant compound. Additionally lipophilic fractions obtained by ultrasound-assisted extraction (UAE) and solid-phase extraction (SPE) were subjected to the HPTLC analysis. It allowed the construction of a barcode-type identifier that could be used to differentiate the honey samples even without identifying the individual components of the obtained fraction.

About Benzyl Alcohol, If you have any questions, you can contact Makowicz, E; Jasicka-Misiak, I; Teper, D; Kafarski, P or concate me.. HPLC of Formula: C7H8O

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Safety of Benzyl Alcohol. In 2020.0 SUSTAIN ENERG FUELS published article about METAL-ORGANIC FRAMEWORK; GAMMA-VALEROLACTONE; HIGHLY EFFICIENT; FURFURYL ALCOHOL; ZRO2 NANOPARTICLES; LEVULINIC ACID; BIOMASS; CONVERSION; LEWIS; DERIVATIVES in [He, Jian] Jishou Univ, Key Lab Hunan Forest Prod & Chem Ind Engn, Zhangjiajie 427000, Peoples R China; [He, Jian; Xu, Yufei; Yu, Zhaozhuo; Li, Hu; Zhao, Wenfeng; Wu, Hongguo; Yang, Song] Guizhou Univ, State Key Lab Breeding Base Green Pesticide & Agr, Ctr Res & Dev Fine Chem,State Local Joint Lab Com, Minist Educ,Key Lab Green Pesticide & Agr Bioengn, Guiyang 550025, Guizhou, Peoples R China in 2020.0, Cited 59.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.

The effective and economically feasible tandem synthesis of gamma-valerolactone (GVL), a renowned bio-based platform molecule with great promising applications in the production of drop-in chemicals, liquid fuels and polymers, is significantly vital and challenging. Herein, we for the first time describe a direct and effective catalytic system based on ZrOCl2 center dot 8H(2)O capable of facilitating the one-pot one-step tandem synthesis of GVL from bio-based furfural or furfuryl alcohol in 2-propanol by integrating sequential transfer hydrogenation, ring-opening, and transfer hydrogenation-cyclization reactions. A maximum GVL yield of 63.3% and 52.1% was achieved from furfuryl alcohol and furfural at 200 degrees C, respectively. The synergistic effect of [ZrO(OH)(2)](n)center dot xH(2)O species and Bronsted acid species H+, derived from in situ hydrolysis of ZrOCl2 center dot 8H(2)O, is accountable for its remarkable catalytic performance. Moreover, calcination of the leftover solid after tandem synthesis of GVL could fabricate a hollow microrod ZrO2 material, in which the formation of a microrod morphology and hollow structure was probably attributed to the electrostatic repulsion forces among particles in the alcohol solution and removal of generated humins/coke during the reactions within collected solids via calcination, respectively. Importantly, hollow microrod ZrO2 innovatively featuring a high BET surface area, a large amount of acid-base sites and facile active-site accessibility thereby exhibited a superior performance in the catalytic transfer hydrogenation of biomass-derived aldehydes or ketones to ZrO2 prepared by the precipitation method.

About Benzyl Alcohol, If you have any questions, you can contact He, J; Xu, YF; Yu, ZZ; Li, H; Zhao, WF; Wu, HG; Yang, S or concate me.. Safety of Benzyl Alcohol

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Authors Jia, RF; Zhang, J; Bertagnin, C; Cherukupalli, S; Ai, W; Ding, X; Li, Z; Zhang, JW; Ju, H; Ma, XL; Loregian, A; Huang, B; Zhan, P; Liu, XY in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about in [Jia, Ruifang; Cherukupalli, Srinivasulu; Ai, Wei; Ding, Xiao; Li, Zhuo; Zhang, Jiwei; Ju, Han; Zhan, Peng; Liu, Xinyong] Shandong Univ, Cheeloo Coll Med, Sch Pharmaceut Sci, Dept Med Chem,Key Lab Chem Biol,Minist Educ, 44 West Culture Rd, Jinan 250012, Shandong, Peoples R China; [Zhang, Jian] Shandong Univ, Hosp 2, Cheeloo Coll Med, Inst Med Sci, Jinan 250033, Shandong, Peoples R China; [Bertagnin, Chiara; Loregian, Arianna] Univ Padua, Dept Mol Med, Via Gabelli 63, I-35121 Padua, Italy; [Ma, Xiuli; Huang, Bing] Shandong Acad Agr Sci, Inst Poultry Sci, 1 Jiaoxiao Rd, Jinan 250023, Shandong, Peoples R China; [Zhan, Peng; Liu, Xinyong] China Belgium Collaborat Res Ctr Innovat Antivira, 44 West Culture Rd, Jinan 250012, Shandong, Peoples R China in 2021, Cited 41. Safety of m-Methoxyphenol. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

Encouraged by our earlier discovery of N1-selective inhibitors, the 150-cavity of influenza virus neuraminidases (NAs) could be further exploited to yield more potent oseltamivir derivatives. Herein, we report the design, synthesis and biological evaluation of a series of novel oseltamivir derivatives via the structural modifications at C-5-NH2 of oseltamivir targeting 150-cavity. Among them, compound 5c bearing 4-(3-methoxybenzyloxy)benzyl group exhibited the most potent activity, which was lower or modestly improved activities than oseltamivir carboxylate (OSC) against N1 (H1N1), N1 (H5N1) and N1 (H5N1-H274Y). Specifically, there was 30-fold loss of activity against the wild-type strain H1N1. However, 5c displayed 4.85-fold more potent activity than OSC against H5N1-H274Y NA. Also, 5c demonstrated low cytotoxicity in vitro and no acute toxicity in mice. Molecular docking studies provided insights into the high potency of 5c against N1 and N1-H274Y mutant NAs. Besides, the in silico prediction of physicochemical properties and CYP enzymatic inhibitory ability of representative compounds were conducted to evaluate their drug-like properties. (C) 2020 Elsevier Masson SAS. All rights reserved.

Safety of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Jia, RF; Zhang, J; Bertagnin, C; Cherukupalli, S; Ai, W; Ding, X; Li, Z; Zhang, JW; Ju, H; Ma, XL; Loregian, A; Huang, B; Zhan, P; Liu, XY or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Authors Wang, Y; He, YN; He, L; He, F; Chen, W; Duan, CQ; Wang, J in ELSEVIER SCIENCE BV published article about VITIS-VINIFERA L.; VOLATILE COMPOUNDS; CAROTENOID METABOLISM; GRAPES; EXPRESSION; EVOLUTION; PATHWAY; QUALITY; IMPACT; GROWTH in [Wang, Yu; He, Lei; He, Fei; Duan, Chang-Qing; Wang, Jun] China Agr Univ, Ctr Viticulture & Enol, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China; [Wang, Yu; He, Lei; He, Fei; Duan, Chang-Qing; Wang, Jun] Minist Agr & Rural Affairs, Key Lab Viticulture & Enol, Beijing 100083, Peoples R China; [He, Yan-Nan] Northwest A&F Univ, Coll Enol, Yangling 712100, Shanxi, Peoples R China; [Chen, Wu] CITIC Guoan Wine Co Ltd, Manas 832200, Xinjiang, Peoples R China in 2019.0, Cited 36.0. Computed Properties of C7H8O. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6

Cluster thinning (CT) is a common practice to prevent overcropping in viticulture. CT affects vine balance between vegetative and productive growth and further modifies grape composition. This study investigated the effects of cluster thinning treatments applied at pea-size stage (CT-AF) and the onset of veraison (CT-V), respectively, on volatile compounds of Cabernet Sauvignon in two seasons (2013-2014). The experimental vineyard was located in the north-west of China with semi-arid and monsoon climate. CT exhibited limited effects on the evolutions of volatile compounds. CT-AF exhibited an inhibition on 6-methyl-5-heptene-2-one accumulation. There were no differences in terpene concentrations between CT-treated and control grapes regardless of CT time. Regarding C-6/C-9 compounds and their derivatives, CT-AF decreased nonanal concentration whilst CT-V increased (Z)-3-hexen-1-ol concentration. Additionally, there were increases in nonanal, (E)-2-hexen-1-ol, (Z)-2hexen-1-ol and (Z)-3-hexen-1-ol concentrations in grapes with delayed CT. Among benzene derivatives, earlier CT resulted in lower phenol concentrations.

About Benzyl Alcohol, If you have any questions, you can contact Wang, Y; He, YN; He, L; He, F; Chen, W; Duan, CQ; Wang, J or concate me.. Computed Properties of C7H8O

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Design, Synthesis, and Herbicidal Activity of Novel Diphenyl Ether Derivatives Containing Fast Degrading Tetrahydrophthalimide WOS:000526399200005 published article about 6 LEAF VEGETABLES; PROTOPORPHYRINOGEN; RESIDUE in [Zhao, Li-Xia; Jiang, Mao-Jun; Hu, Jia-Jun; Zou, Yue-Li; Cheng, Yuan; Ren, Tao; Gao, Shuang; Fu, Ying; Ye, Fei] Northeast Agr Univ, Coll Sci, Dept Appl Chem, Harbin 150030, Peoples R China in 2020, Cited 42. The Name is 3-(Trifluoromethyl)phenol. Through research, I have a further understanding and discovery of 98-17-9. HPLC of Formula: C7H5F3O

To seek new protoporphyrinogen oxidase (PPO) inhibitors with better biological activity, a series of novel diphenyl ether derivatives containing tetrahydrophthalimide were designed based on the principle of substructure splicing and bioisomerization. PPO inhibition experiments exhibited that 6c is the most potential compound, with the half-maximal inhibitory concentration (IC50) value of 0.00667 mg/L, showing 7 times higher activity than Oxyfluorfen (IC50 = 0.0426 mg/L) against maize PPO and similar herbicidal activities to Oxyfluorfen in weeding experiments in greenhouses and field weeding experiments. In view of the inspected bioactivities, the structure-activity relationship (SAR) of this series of compounds was also discussed. Crop selection experiments demonstrate that compound 6c is safe for soybeans, maize, rice, peanuts, and cotton at a dose of 300 g ai/ha. Accumulation analysis experiments showed that the accumulation of 6c in some crops (soybeans, peanuts, and cotton) was significantly lower than Oxyfluorfen. Current work suggests that compound 6c may be developed as a new herbicide candidate in fields.

HPLC of Formula: C7H5F3O. About 3-(Trifluoromethyl)phenol, If you have any questions, you can contact Zhao, LX; Jiang, MJ; Hu, JJ; Zou, YL; Cheng, Y; Ren, T; Gao, S; Fu, Y; Ye, F or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Quality Control of Benzyl Alcohol. In 2020 GREEN CHEM published article about SELECTIVE AEROBIC OXIDATION; HYDROGEN-PEROXIDE; ELECTRON-TRANSFER; MOLECULAR-OXYGEN; BUILDING-BLOCKS; IRON CATALYSIS; SOFT OXIDANT; ALDEHYDES; CARBON; SILICOTUNGSTATE in [Wan, Ying; Wu, ZhiKang; Yu, Han; Han, Sheng] Shanghai Inst Technol, Sch Chem & Environm Engn, 100 Haiquan Rd, Shanghai 201418, Peoples R China; [Yu, Han; Wei, Yongge] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China; [Yu, Han; Wei, Yongge] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China in 2020, Cited 51. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.

Direct catalytic oxidation of alcohols to carboxylic acids is very attractive, but economical catalysis systems have not yet been well established. Here, we show that a pure inorganic ligand-supported chromium compound, (NH4)(3)[CrMo6O18(OH)(6)] (simplified as CrMo6), could be used to effectively promote this type of reaction in the presence of CO2. In almost all cases, oxidation of various alcohols (aromatic and aliphatic) could be achieved under mild conditions, and the corresponding carboxylic acids can be achieved in high yield. The chromium catalyst 1 can be reused several times with little loss of activity. Mechanism study and control reactions demonstrate that the acidification proceeds via the key oxidative immediate of aldehydes.

About Benzyl Alcohol, If you have any questions, you can contact Wan, Y; Wu, ZK; Yu, H; Han, S; Wei, YG or concate me.. Quality Control of Benzyl Alcohol

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Quality Control of 4′-Hydroxyacetophenone. Recently I am researching about ORGANIC-COMPOUNDS; BIOMASS RESIDUES; SEPARATION; COFFEE; TEMPERATURE; CONVERSION; PRODUCTS; SEEDS, Saw an article supported by the MINECO, Spain [AGL2017-89417-R]; CNPQ (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico)Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ); FINEP (Financiadora de Estudos e Projetos)Financiadora de Inovacao e Pesquisa (Finep); PetrobrasFundacao de Amparo a Pesquisa do Amapa (FAPEAP)Petrobras; Prof. Antonio Imbesi Foundation of the University of Messina. Published in WILEY in HOBOKEN ,Authors: Lazzari, E; Arena, K; Caramao, EB; Dugo, P; Mondello, L; Herrero, M. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone

Pyrolysis processes are an alternative to minimize the environmental problem associated to agrifood industrial wastes. The main product resulting from these processes is a high-value liquid product, called bio-oil. Recently, the use of comprehensive two-dimensional liquid chromatography (LC x LC) has been demonstrated as a useful tool to improve the characterization of the water-soluble phases of bio-oils, considering their complexity and high water content. However, the precise composition of bio-oils from different agrifood byproducts is still unknown. In the present study, the qualitative and quantitative screening of eight aqueous phases from different biomasses, not yet reported in the literature, using LC x LC is presented. The two-dimensional approach was based on the use of two reverse phase separations. An amide column in the first dimension together with a C18 column in the second dimension were employed. Thanks to the use of diode array and mass spectrometry detection, 28 compounds were identified and quantified in the aqueous phase samples with good figures of merit. Samples showed a distinct quali-quantitative composition and a great predominance of compounds belonging to aldehydes, ketones and phenols, most of them with high polarity.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Lazzari, E; Arena, K; Caramao, EB; Dugo, P; Mondello, L; Herrero, M or concate me.. Quality Control of 4′-Hydroxyacetophenone

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Application In Synthesis of m-Methoxyphenol. In 2021.0 J ORG CHEM published article about CINNAMIC ACID-ESTERS; FUNGAL 17-BETA-HYDROXYSTEROID-DEHYDROGENASE; INTERNAL ALKYNES; DIPHENYLCYCLOPROPENONE; DERIVATIVES; INHIBITORS; COMPLEXES; CLEAVAGE; QSAR in [Nanda, Tanmayee; Biswal, Pragati; Pati, Bedadyuti Vedvyas; Banjare, Shyam Kumar] HBNI, Natl Inst Sci Educ & Res NISER, Bhubaneswar 752050, Odisha, India; [Ravikumar, Ponneri Chandrababu] HBNI, Natl Inst Sci Educ & Res NISER, Sch Chem Sci, Bhubaneswar 752050, Odisha, India in 2021.0, Cited 91.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

Strain-driven palladium/N-heterocyclic carbene-catalyzed C-C bond activation of diphenylcyclopropenone (DPC) has been explored for one-step access to trisubstituted alpha,beta-unsaturated esters and amides. The designed transformation works under mild conditions providing exclusively a single stereoisomer. Mechanistic studies support the oxidative addition of the C-C bond of cyclopropenone to in-situ-generated Pd(0) intermediate. We have proved that vinylic hydrogen in the product is coming from phenol/aniline through deuterium-labeling studies. Late-stage functionalization of bioactive molecules such as procaine, estrone, and hymecromone demonstrates the robustness of this protocol.

Application In Synthesis of m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Nanda, T; Biswal, P; Pati, BV; Banjare, SK; Ravikumar, PC or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles