Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Andra Naidu"'
Autor:
Divvela V. N. Srinivasa Rao, Ramesh Dandala, Racha Lenin, Meenakshisunderam Sivakumaran, Sripelly Shivashankar, Andra Naidu
Publikováno v:
ARKIVOC, Vol 2007, Iss 14, Pp 34-38 (2007)
Externí odkaz:
https://doaj.org/article/188ebe5480814840bcfe83f15290488c
Autor:
Divvela V. N. Srinivasa Rao, Ramesh Dandala, Chalamakuri Bharathi, Vijay Kumar Handa, Meenakshisunderam Sivakumaran, Andra Naidu
Publikováno v:
ARKIVOC, Vol 2006, Iss 15, Pp 127-132 (2006)
Externí odkaz:
https://doaj.org/article/56579d9f656b4f1bb375ab0f9f4c283e
Autor:
Korrapati. V. V. Prasada Rao, Ramesh Dandala, Vijay . K . Handa, Inti. V. Subramnyeswara Rao, Ananta Rani, Andra Naidu
Publikováno v:
ARKIVOC, Vol 2006, Iss 15, Pp 61-67 (2006)
Externí odkaz:
https://doaj.org/article/435bf5c0604e4e8a9eb63dcdb33c5fa8
Publikováno v:
ARKIVOC, Vol 2006, Iss 15, Pp 22-27 (2006)
Externí odkaz:
https://doaj.org/article/cbee9c6d8e174634a95116d8b9547efd
Autor:
Divvela V. N. Srinivasa Rao, Ramesh Dandala, Vijay Kumar Handa, Meenakshisunderam Sivakumaran, Andra Naidu
Publikováno v:
ARKIVOC, Vol 2006, Iss 14, Pp 1-9 (2006)
Externí odkaz:
https://doaj.org/article/9a7044b7e8c14fc993a9891783cd8e2a
Autor:
Chandiran Takshinamoorthy, Garaga Srinivas, Badarinadh Gupta Peruri, Ambati V. Raghava Reddy, Andra Naidu
Publikováno v:
Scientia Pharmaceutica
Volume 84
Issue 3
Pages 447-455
Volume 84
Issue 3
Pages 447-455
This paper describes the facile synthesis of sildenafil citrate (1) and its related compounds through an improved chlorosulfonation reaction using chlorosulfonic acid and thionyl chloride. This synthesis results in pure sildenafil with high yield. Th
Publikováno v:
Scientia Pharmaceutica
Volume 83
Issue 1
Pages 49-63
Volume 83
Issue 1
Pages 49-63
Lopinavir is an antiretroviral drug used for the inhibition of HIV protease. Four related substances of lopinavir were observed during the manufacturing process of lopinavir in the laboratory and they were identified. The present work describes the o
Publikováno v:
Letters in Organic Chemistry. 10:451-456
An efficient and environmentally benign method using Bu4NOAc as ionic liquid for the synthesis of the title compounds is presented.
Publikováno v:
CrystEngComm. 14:519-524
Crystal engineering has succeeded in the design and construction of various architectures such as tapes, ribbons, rosettes, layers etc. Though wavy layer packing is known to occur in crystals, no crystal engineering attempts have been ventured to cre
Publikováno v:
Synthetic Communications. 41:2756-2762
Knoevenagel condensation between indole-3-aldehyde 1 and an active methylene group containing 2,4-thiazolidinedione 2 in refluxing toluene using L-proline as a catalyst yielded 3, which on alkylation using 2 equivalents of alkylating agent under phas