3590-37-2Relevant articles and documents
Pyrrolo[2,1-c][1,4]naphthodiazepine Linked Piperazine Compounds and a Process for the Preparation Thereof
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Paragraph 0272, (2013/12/04)
The present invention provides a compound of general formula A, useful as potential antitumour agents against five human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4]naphthodiazepine linked substituted piperazine conjugates attached through different alkane spacers of general formula A. (Formula I) General formula A. Where R=R′=(Formula II). n=1-9 and R″=methyl, ethyl, acetyl, benzyl, piperinoyl, 4-fluorophenyl, 4-chlorophenyl, 4-methoxyphenyl, pyridyl, pyrimidyl
PYRROLO [2,1-C]1,4]NAPHTHODIAZEPINE LINKED PIPERAZINE COMPOUNDS AND A PROCESS FOR THE PREPARATION THEREOF
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Page/Page column 42, (2012/09/10)
The present invention provides a compound of general formula A, useful as potential antitumour agents against five human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4]naphthodiazepine linked substituted piperazine conjugates attached through different alkane spacers of general formula A. (Formula I) General formula A. Where R= R'= (Formula II). n=1-9 and R''= methyl, ethyl, acetyl, benzyl, piperinoyl, 4-fluorophenyl, 4-chlorophenyl, 4-methoxyphenyl, pyridyl, pyrimidyl
Diastereoselective synthesis of 1,3,5- Trisubstituted 4-nitropyrrolidin-2- ones via a nitro-mannich/lactamization cascade
Pelletier, Sophie M.-C.,Ray, Peter C.,Dixon, Darren J.
supporting information; experimental part, p. 6406 - 6409 (2012/02/01)
A versatile one-pot nitro-Mannich/lactamization cascade for the direct synthesis of 1,3,5-trisubstituted 4-nitropyrrolidin-2-ones has been developed. The reaction is easy to perform and broad in scope, and high levels of diastereoselectivity can be achiev