GB2227741B - Condensed 3-oxo-propanenitrile derivatives and process for their preparation - Google Patents

Condensed 3-oxo-propanenitrile derivatives and process for their preparation

Info

Publication number
GB2227741B
GB2227741B GB8902596A GB8902596A GB2227741B GB 2227741 B GB2227741 B GB 2227741B GB 8902596 A GB8902596 A GB 8902596A GB 8902596 A GB8902596 A GB 8902596A GB 2227741 B GB2227741 B GB 2227741B
Authority
GB
United Kingdom
Prior art keywords
oxo
condensed
preparation
propanenitrile derivatives
propanenitrile
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 - Fee Related
Application number
GB8902596A
Other versions
GB2227741A (en
GB8902596D0 (en
Inventor
Gianfederico Doria
Anna Maria Isetta
Mario Ferrari
Domenico Trizio
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.)
Pfizer Italia SRL
Original Assignee
Farmitalia Carlo Erba SRL
Carlo Erba SpA
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
Application filed by Farmitalia Carlo Erba SRL, Carlo Erba SpA filed Critical Farmitalia Carlo Erba SRL
Priority to GB8902596A priority Critical patent/GB2227741B/en
Publication of GB8902596D0 publication Critical patent/GB8902596D0/en
Priority to DE3940074A priority patent/DE3940074A1/en
Priority to IT01906890A priority patent/IT1237992B/en
Priority to JP2027017A priority patent/JPH02240064A/en
Publication of GB2227741A publication Critical patent/GB2227741A/en
Application granted granted Critical
Publication of GB2227741B publication Critical patent/GB2227741B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
GB8902596A 1989-02-06 1989-02-06 Condensed 3-oxo-propanenitrile derivatives and process for their preparation Expired - Fee Related GB2227741B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8902596A GB2227741B (en) 1989-02-06 1989-02-06 Condensed 3-oxo-propanenitrile derivatives and process for their preparation
DE3940074A DE3940074A1 (en) 1989-02-06 1989-12-04 CONDENSED 3-OXO-PROPANITRILE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
IT01906890A IT1237992B (en) 1989-02-06 1990-01-16 CONDENSED 3-BONE-PROPAN-NITRILE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
JP2027017A JPH02240064A (en) 1989-02-06 1990-02-06 3-oxo-propanenitrile condensation derivative and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8902596A GB2227741B (en) 1989-02-06 1989-02-06 Condensed 3-oxo-propanenitrile derivatives and process for their preparation

Publications (3)

Publication Number Publication Date
GB8902596D0 GB8902596D0 (en) 1989-03-22
GB2227741A GB2227741A (en) 1990-08-08
GB2227741B true GB2227741B (en) 1992-08-05

Family

ID=10651199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902596A Expired - Fee Related GB2227741B (en) 1989-02-06 1989-02-06 Condensed 3-oxo-propanenitrile derivatives and process for their preparation

Country Status (4)

Country Link
JP (1) JPH02240064A (en)
DE (1) DE3940074A1 (en)
GB (1) GB2227741B (en)
IT (1) IT1237992B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814586D0 (en) * 1988-06-20 1988-07-27 Erba Carlo Spa Tricyclic 3-oxo-propanenitrile derivatives & process for their preparation
US5260328A (en) * 1989-04-06 1993-11-09 Farmitalia Carlo Erba Srl Phenyl-indenopurazol 3-oxo-propanamide derivatives useful in the treatment of rheumatoid arthritis
GB8907799D0 (en) * 1989-04-06 1989-05-17 Erba Carlo Spa Heteroaryl-3-oxo-propanenitrile derivatives useful in the treatment of rheumatoid arthritis and other autoimmune diseases
US5547975A (en) * 1994-09-20 1996-08-20 Talley; John J. Benzopyranopyrazolyl derivatives for the treatment of inflammation
US5886016A (en) * 1995-09-15 1999-03-23 G.D. Searle & Co. Benzopyranopyrazolyl derivatives for the treatment of inflammation
GB9720899D0 (en) * 1997-10-01 1997-12-03 Pharmacia & Upjohn Spa Condensed heterocyclic compounds
US6956052B2 (en) 2001-09-19 2005-10-18 Pharmacia Corporation Substituted pyrazolyl compounds for the treatment of inflammation
ATE363473T1 (en) 2001-09-19 2007-06-15 Pharmacia Corp SUBSTITUTED PYRAZOLE COMPOUNDS FOR THE TREATMENT OF INFLAMMATION

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274443A1 (en) * 1987-01-09 1988-07-13 FARMITALIA CARLO ERBA S.r.l. Heteroaryl 3-oxo-propanenitrile derivatives and process for their preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274443A1 (en) * 1987-01-09 1988-07-13 FARMITALIA CARLO ERBA S.r.l. Heteroaryl 3-oxo-propanenitrile derivatives and process for their preparation

Also Published As

Publication number Publication date
IT9019068A1 (en) 1990-08-07
GB2227741A (en) 1990-08-08
GB8902596D0 (en) 1989-03-22
IT1237992B (en) 1993-06-21
IT9019068A0 (en) 1990-01-16
DE3940074A1 (en) 1990-08-09
JPH02240064A (en) 1990-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930206