GB1404022A - Dihydropyridazones - Google Patents

Dihydropyridazones

Info

Publication number
GB1404022A
GB1404022A GB5313572A GB5313572A GB1404022A GB 1404022 A GB1404022 A GB 1404022A GB 5313572 A GB5313572 A GB 5313572A GB 5313572 A GB5313572 A GB 5313572A GB 1404022 A GB1404022 A GB 1404022A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
dihydropyridazones
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5313572A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00Derivatives of isocyanic acid
    • C07C265/12Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827X being H
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
GB5313572A 1971-11-19 1972-11-17 Dihydropyridazones Expired GB1404022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712157453 DE2157453A1 (en) 1971-11-19 1971-11-19 new dihydropyridazone

Publications (1)

Publication Number Publication Date
GB1404022A true true GB1404022A (en) 1975-08-28

Family

ID=5825572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5313572A Expired GB1404022A (en) 1971-11-19 1972-11-17 Dihydropyridazones

Country Status (6)

Country Link
JP (1) JPS4861485A (en)
BE (1) BE791539A (en)
DE (1) DE2157453A1 (en)
FR (1) FR2160630B1 (en)
GB (1) GB1404022A (en)
NL (1) NL7215607A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085985A1 (en) * 1982-02-09 1983-08-17 Mitsubishi Kasei Corporation Pyridazinone derivatives, pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising said compounds
EP0208518A2 (en) * 1985-07-05 1987-01-14 SMITH KLINE & FRENCH LABORATORIES LIMITED 6-Phenyl-pyridazinyl compounds
US4654342A (en) * 1984-01-13 1987-03-31 Smith Kline & French Laboratories Ltd. 6-(cyanoguanidinophenyl)pyridazinones as cardiac stimulants
US4816454A (en) * 1984-09-21 1989-03-28 Cassella Aktiengesellschaft 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use
USRE33476E (en) * 1983-01-22 1990-12-04 Basf Akteingesellschaft 6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use
US6541521B1 (en) * 1999-07-12 2003-04-01 Warner-Lambert Company Benzene butyric acids and their derivatives as inhibitors of matrix metalloproteinases

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351706B2 (en) * 1981-12-28 1991-08-07 Mitsui Toatsu Chemicals
DE3209159A1 (en) * 1982-03-13 1983-09-15 Basf Ag New 6-aryl-4,5-dihydro-3 (2H) -pyridazinones, processes for their preparation, therapeutic compositions containing these compounds and their use
US4734415A (en) * 1982-08-13 1988-03-29 Warner-Lambert Company Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinones and 6-(substituted) phenyl-3(2H)-pyridazinones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670043C3 (en) * 1966-01-07 1975-05-22 Basf Ag, 6700 Ludwigshafen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085985A1 (en) * 1982-02-09 1983-08-17 Mitsubishi Kasei Corporation Pyridazinone derivatives, pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising said compounds
USRE33476E (en) * 1983-01-22 1990-12-04 Basf Akteingesellschaft 6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use
US4654342A (en) * 1984-01-13 1987-03-31 Smith Kline & French Laboratories Ltd. 6-(cyanoguanidinophenyl)pyridazinones as cardiac stimulants
US4816454A (en) * 1984-09-21 1989-03-28 Cassella Aktiengesellschaft 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use
EP0208518A2 (en) * 1985-07-05 1987-01-14 SMITH KLINE & FRENCH LABORATORIES LIMITED 6-Phenyl-pyridazinyl compounds
EP0208518A3 (en) * 1985-07-05 1988-04-20 Smith Kline & French Laboratories Limited 6-phenyl-pyridazinyl compounds
US6541521B1 (en) * 1999-07-12 2003-04-01 Warner-Lambert Company Benzene butyric acids and their derivatives as inhibitors of matrix metalloproteinases

Also Published As

Publication number Publication date Type
DE2157453A1 (en) 1973-05-24 application
NL7215607A (en) 1973-05-22 application
FR2160630A1 (en) 1973-06-29 application
BE791539A1 (en) grant
JPS4861485A (en) 1973-08-28 application
BE791539A (en) 1973-05-17 grant
FR2160630B1 (en) 1976-12-03 grant

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees