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32. 发明专利

FI844929A0 未知
公开(公告)号：FI844929A0
公开(公告)日：1984-12-13
申请号：FI844929
申请日：1984-12-13
申请人： HOECHST AG
发明人： LERCH ULRICH
IPC分类号： C07B57/00 , C07B31/00 , C07C67/00 , C07D209/02 , C07D209/42 , C07D209/44 , C07D209/52 , C07D
摘要： The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.

33. 发明专利

NO144456B 未知
公开(公告)号：NO144456B
公开(公告)日：1981-05-25
申请号：NO760100
申请日：1976-01-13
申请人： HOECHST AG
发明人： KUNSTMANN RUDOLF , LERCH ULRICH , GERHARDS HERMANN
IPC分类号： C07D221/16 , C07D401/08 , C07D409/08
摘要： The invention relates to hexahydro-1H-indeno/1,2-b/pyridines and a process for their manufacture. These compounds and the physiologically tolerable salts thereof are useful as agents for the treatment of psychic diseases.

35. 发明专利

CA1073903A ANALOGUES OF PROSTANOIC ACIDS AND PROCESS FOR THEIR MANUFACTURE 未知
公开(公告)号：CA1073903A
公开(公告)日：1980-03-18
申请号：CA231817
申请日：1975-07-18
申请人： HOECHST AG
发明人： BECK GERHARD , BARTMANN WILHELM , LERCH ULRICH , SCHOLKENS BERNWARD
IPC分类号： A61K31/21 , A61K31/557 , A61K31/5575 , A61P43/00 , C07C67/00 , C07C271/28 , C07C401/00 , C07C405/00 , C07D307/935 , C07C177/00
摘要： ANALOGUES OF PROSTANOIC ACIDS AND PROCESS FOR THEIR MANUFACTURE of the disclosure: The present invention relates to new analogues which do not occur naturally of prostanoic acids of the formula I I The compounds of the invention have spasmogenic, bronchodilatant and hypotensive properties. Therefore, they can be used as medicaments. This invention also relates to a process for preparing the compounds of the invention.

38. 发明专利

AU1530676A PYRROLIDONES 未知
公开(公告)号：AU1530676A
公开(公告)日：1978-01-05
申请号：AU1530676
申请日：1976-06-25
申请人： HOECHST AG
发明人： BARTMANN WILHELM , KUNSTMANN RUDOLF , LERCH ULRICH , SCHOLKENS BERNWARD
IPC分类号： A61K31/40 , C07D207/26 , C07D405/06 , C07D405/08 , C07D405/12 , C07D409/06 , C07D409/08 , C07D409/12 , C07D498/04

39. 发明专利

AU7333374A PROSTANOIC ACIDS 未知
公开(公告)号：AU7333374A
公开(公告)日：1976-03-18
申请号：AU7333374
申请日：1974-09-16
申请人： HOECHST AG
发明人： BABEJ MILOS , BARTMANN WILHELM , LERCH ULRICH
IPC分类号： C07D307/16 , A61K31/557 , A61K31/5575 , A61P43/00 , C07C67/00 , C07C401/00 , C07C405/00 , C07D307/54 , C07D309/12 , C07C61/32 , C07C65/14 , C07D5/16 , A61K27/00 , C07C61/36 , C07C65/02 , C07C65/20
摘要： New derivatives of prostanoic acids are described as well as a process for their manufacture. The new compounds show valuable pharmacological activities and can be used for treating e.g. asthma bronchiale, high blood pressure and edema.

40. 发明专利

AU7018774A CYCLOPENTANE DERIVATIVES 未知
公开(公告)号：AU7018774A
公开(公告)日：1975-12-18
申请号：AU7018774
申请日：1974-06-18
申请人： HOECHST AG
发明人： BABEJ MILOS , BARTMANN WILHELM , BECK GERHARD , LERCH ULRICH
IPC分类号： C07D307/16 , A61K31/22 , A61K31/557 , C07C51/08 , C07C53/19 , C07C59/68 , C07C67/00 , C07C401/00 , C07C405/00 , C07D307/33 , C07D307/54 , C07D309/12 , C07C31/02 , C07C43/20 , C07C121/20 , C07C69/74 , C07C121/16 , A01K27/00 , C07C61/06
摘要： The safety barrier, for protection against avalanches and falling rocks or trees comprises a net (1) mounted on pairs of cables (2 -5) at the front and back which are fitted with cable brakes (9) to improve energy absorption. Additional cables (15, 17, 19) fitted with cable brakes (16, 18) are attached to the rear of the net.

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