3590-37-2Relevant academic research and scientific papers
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
NUCLEIC ACID BINDING COMPOUNDS, METHODS OF MAKING, AND USE THEREOF
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Page/Page column 45-46, (2012/07/14)
The present invention relates to oligomer compounds, including dimers and trimers, formed by a disulfide, sulfinyl thio, olefin or hydrocarbon bond, or a hydrazone exchange bond between two or more monomers. Methods of making the monomers and the oligomers is also disclosed. Use of the compounds for inhibiting the activity of target RNA molecules, particularly those having a secondary structure that include a stem or stem-loop formation. Dimer compounds capable of inhibiting the activity of an HIV-1 RNA frameshifting stem-loop and a (CUG)n expanded repeat stem- loop are disclosed, as are methods of treating diseases associated with these target RNA molecules.
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
Cascade formation of isoxazoles: Facile base-mediated rearrangement of substituted oxetanes
Burkhard, Johannes A.,Tchitchanov, Boris H.,Carreira, Erick M.
supporting information; experimental part, p. 5379 - 5382 (2011/07/08)
Give me five! Nitro compounds and oxetan-3-one react through an intriguing cascade sequence to give isoxazole-4-carbaldehydes using inexpensive reagents in a one-pot procedure (see scheme; Ms=methanesulfonyl). A variety of 3-substituted isoxazole-4-carbaldehydes were obtained in high overall yields.
Synthesis and structure of nitrocyclohexenylcarboxylates
Anisimova,Kuzhaeva,Berkova,Berestovitskaya
experimental part, p. 1845 - 1852 (2012/01/07)
The diene condensation of 3-nitro- and 3-bromo-3-nitroacrylates with 2,3-dimethyl-1,3-butadiene and isoprene obtained under the reaction condition from 3-methyl-3-thiolene-1,1-dioxide was investigated. The formed 6-nitro-3-cyclohexenylcarboxylates were subjected to the intramolecular transformation (dehydration and dehydrohalogenation) to give the corresponding nitrocyclohexadienyl- and arylcarboxylates. The structure of the obtained compounds was established from the IR, 1H NMR spectra and independent synthesis.
Synthesis of 3-nitropropanol homologues
Addo, James K.,Teesdale-Spittle, Paul,Hoberg, John O.
, p. 1923 - 1925 (2007/10/03)
Several high yielding routes to oxygenated nitropropanes have been developed that include a palladium catalyzed nitro allylation of allylic carbonates, nitration of brominated compounds and a nitro aldol condensation/hydrogenation sequence. Georg Thieme Verlag Stuttgart.
4-Anilino-7,8-dialkoxybenzo[g]quinoline-3-carbonitriles as potent Src kinase inhibitors
Berger, Dan M.,Dutia, Minu,Birnberg, Gary,Powell, Dennis,Boschelli, Diane H.,Wang, Yanong D.,Ravi, Malini,Yaczko, Deanna,Golas, Jennifer,Lucas, Judy,Boschelli, Frank
, p. 5909 - 5920 (2007/10/03)
It has been previously reported that appropriately substituted 4-anilinoquinoline-3-carbonitriles are potent inhibitors of Src kinase, with biological activity in vitro and in vivo. Structural modifications to these compounds have been explored, providing
Arylmethyl radicals from arylmethoxybromodiazirines
Moss, Robert A.,Fu, Xiaolin
, p. 3353 - 3356 (2007/10/03)
(Chemical Equation Presented) Photolytic decompositions of 3-arylmethoxy-3-bromodiazirines afford arylmethyl radicals by homolyses of the diazirines' excited states.
Tricyclic protein kinase inhibitors
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, (2008/06/13)
This invention provides compounds of formula 1, having the structure which are useful as inhibitors of protein tyro sine kinase and are antiproliferative agents.
