BE773913A - Oxobenzofuranne carboxamides - Google Patents

Oxobenzofuranne carboxamides

Info

Publication number: BE773913A
Authority: BE; Belgium
Prior art keywords: oxobenzofuranne; carboxamides; oxobenzofuranne carboxamides
Prior art date: 1970-10-15

Application number

BE773913A

Other languages

English (en)

Inventor

S B Kadin

Original Assignee

Pfizer

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.)

1970-10-15

Filing date

1971-10-14

Publication date

1972-04-14

1971-10-14 Application filed by Pfizer filed Critical Pfizer

1972-04-14 Publication of BE773913A publication Critical patent/BE773913A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/56—Unsaturated compounds containing hydroxy or O-metal groups containing halogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Furan Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

BE773913A 1970-10-15 1971-10-14 Oxobenzofuranne carboxamides BE773913A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8116270A	1970-10-15	1970-10-15

Publications (1)

Publication Number	Publication Date
BE773913A true BE773913A (fr)	1972-04-14

Family

ID=22162482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE773913A BE773913A (fr)	1970-10-15	1971-10-14	Oxobenzofuranne carboxamides

Country Status (6)

Country	Link
US (1)	US3676463A (fr)
JP (1)	JPS5527060B1 (fr)
BE (1)	BE773913A (fr)
DE (1)	DE2150901A1 (fr)
FR (1)	FR2110447B1 (fr)
GB (2)	GB1337506A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3862133A (en) *	1973-04-30	1975-01-21	Goodrich Co B F	Gamma-lactones of o-hydroxyphenylacetic acids
DE2713584C2 (de) *	1976-04-09	1986-09-04	Ciba-Geigy Ag, Basel	Benzo[b]thiophencarboxamide, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate
PT66412B (en) *	1976-04-09	1978-09-15	Ciba Geigy Ag	Process for the manufacture of new oxothia compounds
US4246263A (en)	1979-10-15	1981-01-20	Pfizer Inc.	Antiinflammatory and immunoregulatory pyrimidines, their method of use and pharmaceutical compositions
FR2750990B1 (fr) *	1996-07-09	1998-11-06	Hoechst France	Procede de preparation de l'enol-lactone de l'acide 2-oxocyclohexylidene acetique et application a la preparation de la 2-coumaranone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2757178A (en) *	1952-05-03	1956-07-31	American Cyanamid Co	Chloro-phthalides

1970
- 1970-10-15 US US81162A patent/US3676463A/en not_active Expired - Lifetime
1971
- 1971-04-19 GB GB2346871*A patent/GB1337506A/en not_active Expired
- 1971-04-19 GB GB2346871*A patent/GB1337507A/en not_active Expired
- 1971-10-13 DE DE19712150901 patent/DE2150901A1/de active Pending
- 1971-10-14 FR FR7136946A patent/FR2110447B1/fr not_active Expired
- 1971-10-14 BE BE773913A patent/BE773913A/fr not_active IP Right Cessation
- 1971-10-15 JP JP8101371A patent/JPS5527060B1/ja active Pending

Also Published As

Publication number	Publication date
US3676463A (en)	1972-07-11
JPS5527060B1 (fr)	1980-07-17
FR2110447B1 (fr)	1975-02-07
DE2150901A1 (de)	1972-04-20
FR2110447A1 (fr)	1972-06-02
GB1337507A (en)	1973-11-14
GB1337506A (en)	1973-11-14

Publication	Publication Date	Title
BE761447A (fr)	1971-07-12	Termineur
AT309996B (de)	1973-09-10	Skibob
ATA818171A (de)	1975-01-15	Buestenhalter
BE760036A (fr)	1971-05-17	Reklamezuil
AR220504A1 (es)	1980-11-14	Rulero
BE768408A (de)	1971-11-03	Voertuigbed
BE764537A (fr)	1971-08-16	Gamma-piperidino-butyrophenones
BE764860A (fr)	1971-08-16	Opfokkooi
NO150331C (no)	1984-09-26	Tannhjulsveksel-produksjonsrekke
BE765952A (fr)	1971-09-16	Weefmachine
BE761752A (fr)	1971-07-01	Marmerachtige glasmaterialen
BE761406A (fr)	1971-07-12	Lichtprojectie-apparaat
BE767270A (fr)	1971-11-17	Fascines
BE768808A (fr)	1971-12-21	Diphenylmethyl-imidazoles
ATA437571A (de)	1975-12-15	Stalltur
BE760221A (fr)	1971-05-17	Resonateur-piezo-electrique
AT324988B (de)	1975-09-25	Backkopen
BE765368A (fr)	1971-08-30	Dokumentenmap
BE767139A (fr)	1971-11-16	Isothiocyanatomethyl- et thiocyanatomethyl- hydantoines
BE755973A (fr)	1971-02-15	Stylographe
BE773913A (fr)	1972-04-14	Oxobenzofuranne carboxamides
BE768253A (fr)	1971-11-03	Buiskoppeling
BE766954A (fr)	1971-11-10	3-sulfamido-4-hydroxyphenyl-2-piperidylcarbinols
BE766827A (fr)	1971-10-01	Expansiestuk
BE768749A (fr)	1971-12-20	Laadbord

Legal Events

Date	Code	Title	Description
1988-04-30	RE	Patent lapsed	Owner name: PFIZER INC. Effective date: 19871031

Date

Code

Title

Description

1988-04-30

Patent lapsed

Owner name: PFIZER INC.

Effective date: 19871031