GB8605551D0 - 4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline derivatives - Google Patents

4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline derivatives

Info

Publication number
GB8605551D0
GB8605551D0 GB868605551A GB8605551A GB8605551D0 GB 8605551 D0 GB8605551 D0 GB 8605551D0 GB 868605551 A GB868605551 A GB 868605551A GB 8605551 A GB8605551 A GB 8605551A GB 8605551 D0 GB8605551 D0 GB 8605551D0
Authority
GB
United Kingdom
Prior art keywords
ylquinazoline
piperazin
dimethoxy
derivatives
amino
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.)
Withdrawn
Application number
GB868605551A
Other versions
GB2171997A (en
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 Ltd
Original Assignee
Pfizer 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 Pfizer Ltd filed Critical Pfizer Ltd
Publication of GB8605551D0 publication Critical patent/GB8605551D0/en
Publication of GB2171997A publication Critical patent/GB2171997A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB08605551A 1985-03-09 1986-03-06 4-Amino-6,7-dimethoxy-2-Piperazin-1-ylquinazoline derivatives Withdrawn GB2171997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858506174A GB8506174D0 (en) 1985-03-09 1985-03-09 4-amino-6 7-dimethoxy-2-piperazin-1-ylquinazoline derivatives

Publications (2)

Publication Number Publication Date
GB8605551D0 true GB8605551D0 (en) 1986-04-09
GB2171997A GB2171997A (en) 1986-09-10

Family

ID=10575759

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858506174A Pending GB8506174D0 (en) 1985-03-09 1985-03-09 4-amino-6 7-dimethoxy-2-piperazin-1-ylquinazoline derivatives
GB08605551A Withdrawn GB2171997A (en) 1985-03-09 1986-03-06 4-Amino-6,7-dimethoxy-2-Piperazin-1-ylquinazoline derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858506174A Pending GB8506174D0 (en) 1985-03-09 1985-03-09 4-amino-6 7-dimethoxy-2-piperazin-1-ylquinazoline derivatives

Country Status (1)

Country Link
GB (2) GB8506174D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2139624T3 (en) * 1992-04-01 2000-02-16 Pfizer HYDROXYLATED METABOLITES AND DERIVATIVES OF DOXAZOSIN AS ANTI-ATHEROSCLEROSIS AGENTS.
FR2724383B1 (en) * 1994-09-13 1996-10-18 Synthelabo 2-AMINOPYRIMIDINE-4-CARBOXAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION
NZ325248A (en) * 1995-12-23 1999-09-29 Pfizer Res & Dev Quinoline and quinazoline compounds useful in therapy
CA2173408C (en) * 1996-04-03 2001-09-04 K.S. Keshava Murthy Process for the manufacture of intermediates suitable to make doxazosin,terazosin, prazosin, tiodazosin and related antihypertensive medicines
GB9700504D0 (en) 1997-01-11 1997-02-26 Pfizer Ltd Pharmaceutical compounds
GB9708917D0 (en) * 1997-05-01 1997-06-25 Pfizer Ltd Compounds useful in therapy
GB9711650D0 (en) * 1997-06-05 1997-07-30 Pfizer Ltd Compounds useful in therapy
US6608200B1 (en) * 2002-10-07 2003-08-19 Council Of Scientific & Industrial Research Process for the preparation of N-(2,3-Dihydrobenzo[1,4]dioxin-2-carbonyl)piperazine

Also Published As

Publication number Publication date
GB2171997A (en) 1986-09-10
GB8506174D0 (en) 1985-04-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)