公开(公告)号：DE833816C

公开(公告)日：1952-03-13

申请号：DEE0001030

申请日：1950-04-21

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  LEDITSCHKE DR HEINRICH

IPC: C07F3/10

公开(公告)号：DE824042C

公开(公告)日：1951-12-10

申请号：DEP0013498

申请日：1948-10-02

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV

公开(公告)号：DE1240881B

公开(公告)日：1967-05-24

申请号：DEF0036554

申请日：1962-04-14

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  LINDNER DR ERNST ,  OTT HEINRICH

IPC: C07C69/732

Abstract: The invention comprises compounds of the general formula (wherein AC represents a formyl, acetyl or propionyl group) and physiologically tolerable acid addition salts thereof, their preparation by acylating one of the four stereoisomers of 4, 4-diphenyl-6-dimethylaminoheptanol-(3) with a reactive derivative of mandelic acid, the free hydroxy group of which is converted into a formyloxy, acetyloxy or propionyloxy group either before or after the acylation, optionally followed by acid addition salt formation, and pharmaceutical preparations containing them. The compounds of the invention have a beneficial action on the heart and the blood circulation and some of them possess analgesic properties. They may be administered parenterally or orally in the form of pharmaceutical preparations (e.g. tablets or dragees) containing them in admixture or conjunction with a carrier.

公开(公告)号：DE1114501B

公开(公告)日：1961-10-05

申请号：DEF0030569

申请日：1960-02-18

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  LINDNER DR ERNST ,  OTT HEINRICH

IPC: C07C237/00

公开(公告)号：DE960011C

公开(公告)日：1961-07-13

申请号：DEF0012223

申请日：1953-07-01

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  NAHM DR HELMUT ,  SIEDEL DR WALTER

IPC: C07C233/00

公开(公告)号：DE1100031B

公开(公告)日：1961-02-23

申请号：DEF0025704

申请日：1958-05-07

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  OTT HEINRICH ,  LINDNER DR ERNST

公开(公告)号：DE1040045B

公开(公告)日：1958-10-02

申请号：DEF0020917

申请日：1956-07-28

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  SCHMITT DR KARL ,  OTT HEINRICH

IPC: C07D295/10

公开(公告)号：DE1009633B

公开(公告)日：1957-06-06

申请号：DEF0012956

申请日：1953-10-05

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  RUSCHIG DR HEINRICH ,  AUMUELLER DR WALTER ,  STEIN DR LEONHARD ,  THER DR LEOPOLD

IPC: C07C237/00

公开(公告)号：DE959277C

公开(公告)日：1957-03-07

申请号：DEF0009550

申请日：1952-07-23

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  OTT HEINRICH

IPC: C07D211/46

公开(公告)号：DE952804C

公开(公告)日：1956-11-22

申请号：DEF0016373

申请日：1954-12-16

Applicant: HOECHST AG

Inventor： EHRHART DR GUSTAV ,  HENNIG DR INGEBORG

IPC: C07C303/26 ,  C07C309/65