Zobrazeno 1 - 10
of 19
pro vyhledávání: '"H. Sharath Babu"'
Autor:
Rama Mohana Reddy Jaggavarapu, Venkatanarayana Muvvala, Venkatareddy Ghojala, H. Sharath Babu, Ravi Kumar Cheedarala
Publikováno v:
Current Organic Synthesis. 19:2-9
Abstract: A facile synthetic protocol was employed to prepare process-related impurities associated with the synthesis of pemetrexed disodium heptahydrate, Alimta. The research work is described for the development of the novel synthetic methods and
Autor:
H. Sharath Babu, Sudhakar Tangallapall, Ganga Sravanthi Garrepalli, Ravi Nuchu, Muvvala Venkatanarayana
Publikováno v:
Asian Journal of Chemistry. 32:2460-2462
Present work describes the synthesis of 5-cyanoindole, a common intermediate used in various synthetic route of the antidepressant vilazodone hydrochloride. The protocol is both robust and commercially viable, utilizing readily available and low-cost
Publikováno v:
Chemical Data Collections. 38:100841
Autor:
Y. Hemasri, Erukala Yadaiah Goud, Avula Raghavendar, H. Sharath Babu, Kasthuri Mahesh, G. Thirupathi, K. Shiva Kumar, Kadari Sudhakar
Publikováno v:
ChemistrySelect. 3:1176-1179
Publikováno v:
Synlett. 26:897-900
A facile synthesis of 2-aminobenzoxazole and 2-aminobenzimidazole derivatives employing a nonhazardous electrophilic cyanating agent: N-cyano-N-phenyl-p-toluenesulfonamide (NCTS) with various substituted 2-aminophenols and benzene-1,2-diamine deriv
Autor:
Srinuvasu Nakka, Mahesh Kasthuri, M. Venkatanarayana, Ch. Sudhakar, P. V. Nagendra Kumar, H. Sharath Babu
Publikováno v:
Chemistry Letters. 43:1731-1733
An atom and step economic synthesis of multifunctional N,N′-(2-alkyl-1,3-diarylprop-1-ene-1,3-diyl)diacetamides employing a novel tandem aldol–double Ritter-type multicomponent one-pot reaction bet...
Publikováno v:
Journal of Heterocyclic Chemistry. 46:127-130
Publikováno v:
ChemInform. 46
The newly developed protocol delivers 2-aminobenzoxazoles in high yields and 2-aminobenzimidazoles in moderate yields.
Autor:
M. Venkatanarayana, Mahesh Kasthuri, P. V. Nagendra Kumar, Ch. Sudhakar, Srinuvasu Nakka, H. Sharath Babu
Publikováno v:
ChemInform. 46
A hitherto not described multicomponent tandem aldol-double Ritter-type reaction for the atom economic construction of multifunctional diacetamides (III) (12 examples) is developed.
Microwave assisted synthesis of thiazolo[3,2-b][1,2,4]-triazoles containing 1,8-naphthyridine moiety
Publikováno v:
Journal of Heterocyclic Chemistry. 44:1161-1163
A simple and efficient protocol for the synthesis of 5-aryl-2-(2-substituted-1,8-naphthyridin-3-yl)-thiazolo[3,2-b][1,2,4]triazoles (4) is achieved by cyclocondensation of 3-(2-substituted-1,8-naphthyridin-3-yl)-1,2,4-triazoles (3) with α-halogenoke