摘要:
A compound having the general formula and methods of using such compounds for the treatment of diseases and pharmaceutical composition comprising such compounds.
摘要:
A pyrimidine nucleus-containing compound represented by the formula (I): wherein ring A represents the ring of the formula (a): in which R1 is a nitro group, an amino group, a substituted amino group or a halogen atom, or the ring of the formula (b): in which R1′ is the group such as an alkyl group or an alkenyl group; R2 to R5 independently represent the group such as an alkyl group or an alkenyl group; with the proviso that at least one of R2 to R5 is an alkenyl group, or acid addition salts thereof.
摘要:
The present invention provides a new compound which shows slow and continuous blood pressure reducing action and is useful as an antihypertensive agent. The invention resides in a quinazoline derivative of the following formula (I) and its pharmaceutically acceptable salt: in which, each of R1 and R2 is H or an alkyl group of 1 to 6 carbon atoms, or R1 and R2 are combined to form an ethylene group; each of R3 and R4 is an alkyl group of 1 to 6 carbon atoms; R5 is a hydrogen atom, a hydroxyl group, an alkyl group of 1 to 6 carbon atoms, or an alkoxy group of 1 to 6 carbon atoms; each of R6 and R7 is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms; and n is 2 or 3. The invention further resides in an antihypertensive agent containing the above compound.
摘要翻译:本发明提供了一种新的化合物,其显示缓慢且持续的减压作用,并且可用作抗高血压药。本发明涉及下式(I)的喹唑啉衍生物及其药学上可接受的盐:其中R 1和R 2是H或1至6个碳原子的烷基,或R 1和R 2结合形成亚乙基; R 3和R 4各自为1至6个碳原子的烷基; R 5为氢原子,羟基,碳原子数为1〜6的烷基或碳原子数1〜6的烷氧基, R 6和R 7各自为氢原子或1〜6个碳原子的烷基; 并且n为2或3.本发明还涉及含有上述化合物的抗高血压药。
摘要:
The invention encompasses the novel class of compounds represented by the formula below, which are inhibitors of the PTP-1B enzyme. The invention also encompasses pharmaceutical compositions and methods of treating or preventing PTP-1B mediated diseases, including diabetes.
摘要:
A pyrimidine derivative of the formula (1) or a salt thereof; has an inhibitory activity of production of Th2 type cytokines such as IL-4, IL-5, etc., and is useful as an therapeutic agent for allergic diseases, autoimmune diseases such as systemic lupus erythemathosus, etc., and acquired immunodeficiecy syndrome (AIDS) and so on.