It refers to a kind of pyridine and quinine derivative I in the formula, where x is n, c-r5; R1 and R2 are h, tar; R3 is abiotic cyclohexane, monkey, di or sulfur trifluoride, containing tar, alcoxyl, perfluoroalkyl, amino, halogen, arilo, etc.; R4 is tar, alcoxyl, sulfur, ...
The acid hydrolysis of 3 leads to pyrrolo [3,4-c]-pyridine derivatives 4 . On treatment of 3 with aqueous s... B Zaleska - 《Advanced Synthesis & Catalysis》 被引量: 44发表: 1987年 Pyridine and pyridine derivatives as protein enzyme modulators The present invention provides a compound of...
The properties of pyridine, pyridine derivatives and the method from them to some agrochemi-cals, Pharmaceuticals and other chemicals are discussed.doi:10.1002/9783527634880.ch8Paula KiuruUniversity of Helsinki, Faculty of Pharmacy, Division of Pharmaceutical Chemistry, PO Box 56 (Viikinkaari 5 E),...
Pyridine derivatives and their herbicidal compositions A pyridine derivative having the formula: ##STR1## wherein one of A, B, D and E is oxygen, sulfur, --SO--, --SO--, --NR--, ##STR2## or 顔廋H-- with the rest being all carbon atoms; X is halogen, C-Calkyl, C-Calkoxy...
Pyridine Derivatives Pyridine Derivatives(Pyridine Derivatives) CAS: 化学式: 主页 产品 Pyridine Derivatives 中文名Pyridine Derivatives 英文名Pyridine Derivatives 英文别名Pyridine Derivatives
Achiral pyrimidine derivatives and pyridine derivatives of the following formulae or analogs thereof have selective N-type calcium channel antagonistic activity and showed analgesic action when they were taken orally. They are useful as therapeutic agents for pains and various diseases associated with the...
Evaluation of a wide variety of pyridine N-oxide derivatives on their inhibitory activity against feline coronavirus (FIPV strain) and human SARS-CoV (Frankfurt strain-1) in cell culture.FIPV and SARS-CoV were exposed to confluent Crandel feline kidney (CRFK) and simian kidney (Vero) cell cult...
A synthesis of pyrrolo[2,3-b]pyridine derivatives from nicotinic acid or 2,6-dichloropyridine affords 1,3- and 1,3,6-substituted pyrrolo[2,3-b]pyridines <2006JOC5538>. 2-Aminopyridines and 3-aminopyridines are used in a regioselective synthesis of pyrrolo[2,3-b]pyridines and pyrrolo[3,...
ALKYLPIPERIDI NYLBENZO [D] ISOXAZOLE DERIVATIVES HAVING PSYCHOTROPIC ACTIVITY, PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME, AND A PROCESS FOR THE PREPA... Nicotine is the well-known active ingredient responsible of psychotropic effects and addictive properties of tobacco. Currently the drugs approved...