500161-11-5Relevant academic research and scientific papers
Direct synthesis of 5- and 6-substituted 2-aminopyrimidines as potential non-natural nucleobase analogues
Radhakrishnan,Sharma, Namita,Kundu, Lal Mohan
, p. 15087 - 15090 (2014/04/17)
A series of 2-aminopyrimidine derivatives, substituted at 5- and 6-positions, were synthesized. The reaction was carried out in a single step by treatment of the corresponding β-ketoester or β-aldehydoester with guanidine hydrochloride in the presence of K2CO3, in a microwave-assisted method without the requirement of solvent. A unique 1:1 co-crystal structure was obtained which shows that a 6-phenyl-2- aminopyrimidinone forms a strong nucleobase-pair with cytosine, involving three hydrogen bonds. The base-pair was found to be as strong as that of natural guanine:cytosine (G:C), signifying the potential application of the synthesized derivatives. Additionally, we also report a second co-crystal involving 5-isopropyl-6-methyl-2-aminopyrimidinone and cytosine in a 1:1 ratio, which also shows strong base-pairing properties. the Partner Organisations 2014.
BENZOXAZEPINES AS INHIBITORS OF MTOR AND METHODS OF THEIR USE AND MANUFACTURE
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Page/Page column 92-93, (2012/06/15)
The invention is directed to inhibitors of mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them. The inhibitors are generally of structural Formula (I) wherein the variables are as defined herein.
BENZOXAZEPINES ASN INHIBITORS OF P13K/M TOR AND METHODS OF THEIR USE AND MANUFACTURE
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Page/Page column 77, (2012/06/15)
The invention is directed to inhibitors of mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them. The inhibitors are generally of structural formula I and pharmaceutically acceptable salts thereof, wherein the va
