Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Kurumurthy, Chavva"'
Publikováno v:
New Journal of Chemistry. 43:12318-12324
1-Methyl-2,3,4,5-tetranitropyrrole, a potential high energy density material, first reported in 1979 in only 0.28% overall yield, has been synthesized efficiently (in more than 5% overall yield) by following two alternate routes from 1-(triisopropyls
Autor:
Kurumurthy Chavva, Rao Pillalamarri Sambasiva, Veeraswamy Banda, Dev Gaddameedi Jitender, Narsaiah Banda, Rao Janapala Venkateswara, Pamanji Rajesh, Kumar Gautham Santhosh
Publikováno v:
Journal of Heterocyclic Chemistry. 55:2538-2544
Autor:
Kurumurthy Chavva, Ganesh Kumar Chityal, Santhosh Kumar Gautham, Ratnakar Reddy Kuchukulla, Narsaiah Banda, Jitender Dev Gaddameedi, Sambasiva Rao Pillalamarri, Poornachandra Yedla
Publikováno v:
Journal of Heterocyclic Chemistry. 54:194-205
A series of novel N-triazole/isoxazole alkyl quinolin-2(1H)-one derivatives 6a, 6b, 6c, 6d, 6e, 6f, 6g, 6h, 6i, 6j, 6k, 6l, 6m, 9a, 9b, 9c, 9d, and 7a, 7b, 7c, 7d, 7e, 7f, 7g, 7h, 7i, 7j, 7k, 7l, 7m, 7n, 7o, 7p, 7q, 7r were prepared. Compounds 6d and
Autor:
Narsaiah Banda, Veeraswamy Banda, Kurumurthy Chavva, Sambasiva Rao Pillalamarri, Santhosh Kumar Gautham
Publikováno v:
Journal of Heterocyclic Chemistry. 53:1168-1175
A series of novel 1,2,3-triazole/isoxazole-functionalized imidazo[4,5-b]pyridine-2(3H)-one derivatives 7 and 8 were prepared starting from pyridin-2(1H)-one 1 in a series of steps. Initially, compound 1 was converted into imidazo[4,5-b]pyridine-2(3H)
Autor:
Christa E. Müller, Raghuramarao Akkinepally, Veeraswamy Banda, Kurumurthy Chavva, Christin Vielmuth, Santhosh Kumar Gautham, Meryem Köse, Narsaiah Banda, Balakumar Chandrasekaran, Sambasivarao Pillalamarri, Raghuprasad Mylavaram, Shanthanrao Pamulaparthy
Publikováno v:
Archiv der Pharmazie. 346:699-707
A series of novel pyrido[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives 5 was prepared from 2-amino-3-cyano-4-trifluoromethyl-6-phenylpyridine 1 in two steps via formation of iminoether 3 followed by reaction with different aroylhydrazides 4. Rep
Autor:
Kurumurthy Chavva, Santhosh Kumar Gautham, Veeraswamy Banda, Sambasiva Rao Pillalamarri, Narsaiah Banda
Publikováno v:
ChemInform. 47
A series of novel 1,2,3-triazole/isoxazole-functionalized imidazo[4,5-b]pyridine-2(3H)-one derivatives 7 and 8 were prepared starting from pyridin-2(1H)-one 1 in a series of steps. Initially, compound 1 was converted into imidazo[4,5-b]pyridine-2(3H)
Autor:
Kurumurthy, Chavva, Veeraswamy, Banda, Sambasiva Rao, Pillalamarri, Santhosh Kumar, Gautham, Shanthan Rao, Pamulaparthy, Loka Reddy, Velaturu, Venkateswara Rao, Janapala, Narsaiah, Banda
Publikováno v:
In Bioorganic & Medicinal Chemistry Letters 1 February 2014 24(3):746-749
Autor:
Santhosh Kumar Gautham, Narsaiah Banda, Sambasiva Rao Pillalamarri, Kurumurthy Chavva, Veeraswamy Banda, Chityal Ganesh Kumar, Poornachandra Yedla, J. Gaddamedi
Publikováno v:
ChemInform. 45
The title compounds (V), (VII), and (IX) are synthesized starting from amine (I) via selective N-alkylation with bromoacetate (II), followed by reaction with various primary aliphatic amines, cyclic secondary amines amino acids.
Autor:
Chityal Ganesh Kumar, Veeraswamy Banda, Sambasiva Rao Pillalamarri, Kurumurthy Chavva, Narsaiah Banda, J. Gaddamedi, Poornachandra Yedla, Santhosh Kumar Gautham
Publikováno v:
Bioorganicmedicinal chemistry letters. 23(21)
A series of novel alkyl amide functionalized trifluoromethyl substituted pyrazolo[3,4-b]pyridine derivatives 5, 6 and 7 were prepared starting from 6-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-amine 3 via selective N-alkylation, followed
Autor:
Veeraswamy, Banda, Balakumar, Chandrasekaran, Meryem, Köse, Christin, Vielmuth, Christa E, Müller, Kurumurthy, Chavva, Santhosh Kumar, Gautham, Sambasivarao, Pillalamarri, Raghuprasad, Mylavaram, Raghuramarao, Akkinepally, Shanthanrao, Pamulaparthy, Narsaiah, Banda
Publikováno v:
Archiv der Pharmazie. 346(10)
A series of novel pyrido[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives 5 was prepared from 2-amino-3-cyano-4-trifluoromethyl-6-phenylpyridine 1 in two steps via formation of iminoether 3 followed by reaction with different aroylhydrazides 4. Rep