46155-89-9Relevant articles and documents
Pyrrolopyrimidines. 1. Electrophilic Substitution Reactions of 1,3-Dimethylpyrrolopyrimidine-2,4-dione
Tsupak, E. B.,Tkachenko, Yu. N.,Pozharskii, A. F.
, p. 1077 - 1082 (1994)
The reactions of halogenation, aminomethylation, acylation, and azo coupling in 1,3-dimethylpyrrolopyrimidine-2,4-dione proceed at position 7, whereas nitration in acetic acid is direct primarily to position 6.In a number of cases, products of subs
FUSED PYRIMIDINE-DIONE DERIVATIVES AS TRPA1 MODULATORS
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Page/Page column 28, (2010/11/03)
The invention described herein relates to novel fused pyrimidinediones derivatives of formula (I) which are TRPA (Transient Receptor Potential subfamily A) modulators. In particular, compounds described herein are useful for treating or preventing diseases, conditions and/or disorders modulated by TRPAl (Transient Receptor Potential subfamily A, member 1). This invention also provides processes for preparing compounds described herein, intermediates used in their synthesis, pharmaceutical compositions thereof, and methods for treating or preventing diseases, conditions and/or disorders modulated by TRPAl. Formula (I)
Pyrrolopyrimidines. 4. A convenient method for the production of 6-(2-aminovinyl)-5-nitropyrimidines and their transformation into pyrrolo[3,2-d]pyrimidines
Tkachenko,Tsupak,Pozharskii
, p. 307 - 310 (2007/10/03)
A convenient method is proposed for the production of 6-(2- aminovinyl)pyrimidine-2,4-diones, involving the reaction of 6-methyluracils with triethyl orthoformiate and secondary amines.