330785-99-4Relevant articles and documents
A arab league cuts down that non-intermediate the refined purification method
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Paragraph 0033-0070, (2019/04/02)
The invention provides a non-intermediate arab league cuts down that the refined purification method, it mainly utilizes arab league cuts down that non-intermediate 4 - [(3 - chloro - 4 - methoxyphenyl) methylamino] - 2 - [(S)- 2 - hydroxy methyl pyrrole
The discovery of avanafil for the treatment of erectile dysfunction: A novel pyrimidine-5-carboxamide derivative as a potent and highly selective phosphodiesterase 5 inhibitor
Sakamoto, Toshiaki,Koga, Yuichi,Hikota, Masataka,Matsuki, Kenji,Murakami, Michino,Kikkawa, Kohei,Fujishige, Kotomi,Kotera, Jun,Omori, Kenji,Morimoto, Hiroshi,Yamada, Koichiro
, p. 5460 - 5465 (2015/01/08)
Novel pyrimidine-5-carboxamide derivatives bearing a 3-chloro-4-methoxybenzylamino group at the 4-position were identified as potent and highly selective phosphodiesterase 5 inhibitors. Among them, we successfully found 10j (avanafil) which exhibited a potent relaxant effect on isolated rabbit cavernosum (EC30 = 2.1 nM) and a high isozyme selectivity.
Aromatic nitrogen-containing 6-membered cyclic compounds
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, (2008/06/13)
An aromatic nitrogen-containing 6-membered cyclic compound of the formula (I): wherein Ring A is a substituted or unsubstituted nitrogen-containing heterocyclic group; R1 is a substituted or unsubstituted lower alkyl group, —NH—Q—R3 (R3 is a substituted or unsubstituted nitrogen containing heterocyclic group, and Q is a lower alkylene group or a single bond), or —NH—R4 (R4 is a substituted or unsubstituted cycloalkyl group); R2 is a substituted or unsubstituted aryl group; one of Y and Z is ═CH—, and the other is ═N—, or a pharmaceutically acceptable salt thereof, these compounds exhibiting excellent selective PDE V inhibitory activities, and hence, being useful in the prophylaxis or treatment of penile erectile dysfunction, etc.