GB2101993B - Pyrimidoindoles - Google Patents

Pyrimidoindoles

Info

Publication number
GB2101993B
GB2101993B GB08218463A GB8218463A GB2101993B GB 2101993 B GB2101993 B GB 2101993B GB 08218463 A GB08218463 A GB 08218463A GB 8218463 A GB8218463 A GB 8218463A GB 2101993 B GB2101993 B GB 2101993B
Authority
GB
United Kingdom
Prior art keywords
pyrimidoindoles
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
GB08218463A
Other versions
GB2101993A (en
Inventor
Alan Chapman White
Michael Grant Wyllie
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.)
John Wyeth and Brother Ltd
Original Assignee
John Wyeth and Brother Ltd
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 John Wyeth and Brother Ltd filed Critical John Wyeth and Brother Ltd
Priority to GB08218463A priority Critical patent/GB2101993B/en
Publication of GB2101993A publication Critical patent/GB2101993A/en
Application granted granted Critical
Publication of GB2101993B publication Critical patent/GB2101993B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/525—Isoalloxazines, e.g. riboflavins, vitamin B2
GB08218463A 1981-07-07 1982-06-25 Pyrimidoindoles Expired GB2101993B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08218463A GB2101993B (en) 1981-07-07 1982-06-25 Pyrimidoindoles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8120961 1981-07-07
GB08218463A GB2101993B (en) 1981-07-07 1982-06-25 Pyrimidoindoles

Publications (2)

Publication Number Publication Date
GB2101993A GB2101993A (en) 1983-01-26
GB2101993B true GB2101993B (en) 1985-11-27

Family

ID=26280050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08218463A Expired GB2101993B (en) 1981-07-07 1982-06-25 Pyrimidoindoles

Country Status (1)

Country Link
GB (1) GB2101993B (en)

Also Published As

Publication number Publication date
GB2101993A (en) 1983-01-26

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Legal Events

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