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11.
公开(公告)号:US6051709A
公开(公告)日:2000-04-18
申请号:US722224
申请日:1996-12-24
申请人: Michael David Goodyear , P. Owen Dwyer , Malcolm Leithead Hill , Andrew Jonathan Whitehead , Roy Hornby , Peter Hallett
发明人: Michael David Goodyear , P. Owen Dwyer , Malcolm Leithead Hill , Andrew Jonathan Whitehead , Roy Hornby , Peter Hallett
IPC分类号: C07D20060101 , C07D327/04 , C07D339/06 , C07D411/04 , C07D473/00 , C07D473/18 , C07D473/34 , C07D407/04 , C07D409/04
CPC分类号: C07D473/00 , C07D327/04 , C07D411/04
摘要: The invention relates to a diastereoselective process for the preparation of compounds of formula (I), wherein W is S, S.dbd.O, SO.sub.2 or O; X is S, S.dbd.O, SO.sub.2 or O; R.sub.1 is hydrogen or acyl, and R.sub.2 is a purine or pyrimidine base or an analogue or derivative thereof. ##STR1##
摘要翻译: PCT No.PCT / EP95 / 01503 Sec。 371日期:1996年12月24日 102(e)日期1996年12月24日PCT提交1995年4月21日PCT公布。 公开号WO95 / 29174 日期:1月2日,1 9日本发明涉及制备式(I)化合物的非对映选择性方法,其中W为S,S = O,SO 2或O; X是S,S = O,SO 2或O; R1是氢或酰基,R2是嘌呤或嘧啶碱基或其类似物或衍生物。
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12.
公开(公告)号:US4613597A
公开(公告)日:1986-09-23
申请号:US647537
申请日:1984-09-05
IPC分类号: C07C405/00 , C07D295/096 , C07D295/112 , C07D295/155 , C07D333/16 , C07D521/00 , C07F7/18 , A61K31/55 , C07D295/08 , C07D295/10
CPC分类号: C07D295/096 , C07C405/0041 , C07D231/12 , C07D233/56 , C07D249/08 , C07D295/112 , C07D295/155 , C07D333/16 , C07F7/1896
摘要: Compounds are described of the formulae (1a) and 1b) ##STR1## in which: R.sup.1 is -H, C.sub.1-6 alkyl or C.sub.7-10 aralkyl,W is C.sub.1-7 alkyleneX is cis or trans --CH.dbd.CH--,Y is a saturated heterocyclic amino group having 5-8 ring members,R.sup.2 is (i) substituted or unsubstituted phenylalkyl, thienylalkyl or naphthylalkyl or (ii) cinnamyl, and Z is --CH.sub.2 OH, --CHO or --CONHR.sup.4 where R.sup.4 is --H or methyl,and their salts and solvates.These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction, and may be formulated for use as antithrombotic and antiasthmatic agents.
摘要翻译: 化合物由式(1a)和1b)描述:其中:R 1是-H,C 1-6烷基或C 7-10芳烷基,W是C 1-7亚烷基,X是顺式或反式-CH = CH-, Y是具有5-8个环成员的饱和杂环氨基,R2是(i)取代或未取代的苯基烷基,噻吩基烷基或萘基烷基或(ii)肉桂基,Z是-CH 2 OH,-CHO或-CONHR 4,其中R 4是-H或 甲基及其盐和溶剂合物。 这些化合物抑制血小板聚集,支气管收缩和血管收缩,并且可以配制用作抗血栓形成和抗哮喘药。
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公开(公告)号:US5164503A
公开(公告)日:1992-11-17
申请号:US698895
申请日:1991-05-13
申请人: Ian Waterhouse , David R. Marshall , Eric W. Collington , Christopher J. Wallis , Peter Hallett
发明人: Ian Waterhouse , David R. Marshall , Eric W. Collington , Christopher J. Wallis , Peter Hallett
IPC分类号: C07D295/08 , A61K31/44 , A61K31/535 , A61K31/5375 , A61P7/02 , A61P11/00 , C07D295/096 , C07D295/112 , C07D295/116 , C07D295/155 , C07D309/12 , C07D311/00 , C07D333/16 , C07D333/26
CPC分类号: C07D295/096 , C07D295/112 , C07D295/116 , C07D295/155 , C07D311/00
摘要: A process is described for the preparation of compounds of the formula ##STR1## in which W is C.sub.1-7 alkyleneX is cis or trans --CH.dbd.CH-- or --CH.sub.2 Ch.sub.2 --Y is a saturated heterocyclic amino group, andR.sup.2 is substituted or unsubstituted phenyl-, thienyl- or naphthyl-alkyl, or cinnamyl,and their salts and solvates.The process comprises hydrolysing a corresponding ester, amide, nitrile or ortho-ester. The starting materials are preferably prepared by reducing the corresponding cyclopentanone and hydrolysis can take place simultaneously with reduction.
摘要翻译: 描述了制备式“IMAGE”的化合物的方法,其中W为C 1-7亚烷基X为顺式或反式-CH = CH-或-CH 2 CH 2 - Y为饱和杂环氨基,R 2为取代或 未取代的苯基 - ,噻吩基或萘基 - 烷基或肉桂基,及其盐和溶剂合物。 该方法包括水解相应的酯,酰胺,腈或原酸酯。 原料优选通过还原相应的环戊酮制备,水解可以同时还原而进行。
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