公开(公告)号：US3538110A

公开(公告)日：1970-11-03

申请号：US3538110D

申请日：1967-10-24

Applicant: BASF AG

Inventor： REIF WERNER ,  KOENIG HORST

IPC: C07D263/34 ,  C07D85/44

CPC classification number: C07D263/34

公开(公告)号：US3884930A

公开(公告)日：1975-05-20

申请号：US28812472

申请日：1972-09-11

Applicant: BASF AG

Inventor： KOENIG HORST ,  THIEME PETER ,  AMANN AUGUST

IPC: C07D285/12 ,  C07D285/135 ,  C07D91/62

CPC classification number: C07D285/135

Abstract: New mesoionic 1,3,4-thiadiazolimino-(5) derivatives and their salts which have an aromatic substituent in the 2-position and an acyl radical as substituent on an external nitrogen. The compounds have a central nervous system depressant activity.

Abstract translation: 在2-位上具有芳香族取代基的新型间苯二酚1,3,4-噻二唑并 - （5）衍生物及其盐，在外部氮上具有酰基作为取代基。 该化合物具有中枢神经系统抑制活性。

公开(公告)号：US3876649A

公开(公告)日：1975-04-08

申请号：US28317072

申请日：1972-08-23

Applicant: BASF AG

Inventor： BOELL WALTER ,  KOENIG HORST

IPC: C07D321/06 ,  C07C67/00 ,  C07C313/00 ,  C07C317/08 ,  C07C317/14 ,  C07C317/18 ,  C07D213/65 ,  C07D213/66 ,  C07D213/67 ,  C07D307/18 ,  C07D307/30 ,  C07D491/04 ,  C07D491/048 ,  C07D491/056 ,  C07D31/36

CPC classification number: C07D491/04 ,  C07D213/67 ,  C07D307/30

Abstract: Production of 2-methylpyridin-3-ol derivatives including pyridoxine derivatives and pyridoxine (vitamin B.sub.6) itself by reaction of 4-methyloxazole with derivatives of 1,4-disubstituted but-2-en-2-ylsulfones in the manner of a Diels-Alder reaction.

公开(公告)号：US3706770A

公开(公告)日：1972-12-19

申请号：US3706770D

申请日：1970-06-29

Applicant: BASF AG

Inventor： GRAF FRITZ ,  KOENIG HORST

IPC: C07D307/36 ,  C07D307/42 ,  C07D307/68 ,  C07D5/16

CPC classification number: C07D307/42 ,  C07D307/36 ,  C07D307/68

Abstract: THE PRODUCTION OF FURANS BY REACTION OF AN OXAZOLE WITH AN ACETYLENE COMPOUND. THE NEW AND KNOWN COMPOUNDS OBTAINABLE BY THE PROCESS OF THE INVENTION ARE SOLVENTS AND STARTING MATERIALS FOR THE PRODUCTION OF DYES, PLASTICS AND PLANT PROTECTION AGENTS.

公开(公告)号：US3442901A

公开(公告)日：1969-05-06

申请号：US3442901D

申请日：1965-07-19

Applicant: BASF AG

Inventor： KOENIG HORST ,  METZGER HORST

IPC: C07C381/00 ,  C07C161/00 ,  C07C147/14 ,  C07D31/48

CPC classification number: C07C381/00