GB1555753A - Polycyclic compounds - Google Patents

Polycyclic compounds

Info

Publication number
GB1555753A
GB1555753A GB585677A GB585677A GB1555753A GB 1555753 A GB1555753 A GB 1555753A GB 585677 A GB585677 A GB 585677A GB 585677 A GB585677 A GB 585677A GB 1555753 A GB1555753 A GB 1555753A
Authority
GB
United Kingdom
Prior art keywords
polycyclic compounds
polycyclic
compounds
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
GB585677A
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Priority to GB585677A priority Critical patent/GB1555753A/en
Priority to DE19782805485 priority patent/DE2805485A1/en
Priority to FR7803811A priority patent/FR2380272A1/en
Priority to NL7801550A priority patent/NL7801550A/en
Priority to BE185098A priority patent/BE863881A/en
Priority to US05/963,965 priority patent/US4211791A/en
Publication of GB1555753A publication Critical patent/GB1555753A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/54—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 substituted in the carbocyclic ring
GB585677A 1975-09-23 1977-02-11 Polycyclic compounds Expired GB1555753A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB585677A GB1555753A (en) 1977-02-11 1977-02-11 Polycyclic compounds
DE19782805485 DE2805485A1 (en) 1977-02-11 1978-02-09 ALPHA-CYANO-BETA-DIKETO COMPOUNDS, THE PROCESS FOR THEIR PRODUCTION AND MEDICINAL PREPARATIONS CONTAINING THESE COMPOUNDS
FR7803811A FR2380272A1 (en) 1977-02-11 1978-02-10 DERIVATIVES OF COUMARINE AND INDANE-DIODE, USED AS A MEDICINAL PRODUCT
NL7801550A NL7801550A (en) 1977-02-11 1978-02-10 NEW CUMARIN AND INDAN-1,3-DION DERIVATIVES, METHODS FOR PREPARING THESE COMPOUNDS AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS.
BE185098A BE863881A (en) 1977-02-11 1978-02-10 DERIVATIVES OF COUMARINE AND INDANE-DIONE, USED AS A MEDICINAL PRODUCT
US05/963,965 US4211791A (en) 1975-09-23 1978-11-27 Indanediones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB585677A GB1555753A (en) 1977-02-11 1977-02-11 Polycyclic compounds

Publications (1)

Publication Number Publication Date
GB1555753A true GB1555753A (en) 1979-11-14

Family

ID=9803915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB585677A Expired GB1555753A (en) 1975-09-23 1977-02-11 Polycyclic compounds

Country Status (5)

Country Link
BE (1) BE863881A (en)
DE (1) DE2805485A1 (en)
FR (1) FR2380272A1 (en)
GB (1) GB1555753A (en)
NL (1) NL7801550A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803211A (en) * 1985-07-22 1989-02-07 Yamanouchi Pharmaceutical Co., Ltd. Thiadizazole compounds as antagonists of SRS-A
US5105017A (en) * 1983-07-18 1992-04-14 Eli Lilly And Company Leukotriene antagonist intermediates
US5180730A (en) * 1985-07-22 1993-01-19 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834861A1 (en) * 1988-10-13 1990-04-19 Basf Ag ARYLALKOXYCUMARINE, METHOD FOR THE PRODUCTION THEREOF AND THERAPEUTIC AGENTS CONTAINING THEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105017A (en) * 1983-07-18 1992-04-14 Eli Lilly And Company Leukotriene antagonist intermediates
US4803211A (en) * 1985-07-22 1989-02-07 Yamanouchi Pharmaceutical Co., Ltd. Thiadizazole compounds as antagonists of SRS-A
US5180730A (en) * 1985-07-22 1993-01-19 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic compounds

Also Published As

Publication number Publication date
FR2380272B1 (en) 1981-04-17
NL7801550A (en) 1978-08-15
DE2805485A1 (en) 1978-08-17
FR2380272A1 (en) 1978-09-08
BE863881A (en) 1978-08-10

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Legal Events

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