BE726984A - - Google Patents

Info

Publication number
BE726984A
BE726984A BE726984DA BE726984A BE 726984 A BE726984 A BE 726984A BE 726984D A BE726984D A BE 726984DA BE 726984 A BE726984 A BE 726984A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726984A publication Critical patent/BE726984A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE726984D 1968-02-02 1969-01-16 BE726984A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70253468A 1968-02-02 1968-02-02

Publications (1)

Publication Number Publication Date
BE726984A true BE726984A (en]) 1969-07-16

Family

ID=24821601

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726984D BE726984A (en]) 1968-02-02 1969-01-16

Country Status (6)

Country Link
US (1) US3574212A (en])
BE (1) BE726984A (en])
DE (1) DE1901519A1 (en])
FR (1) FR2001171A1 (en])
GB (1) GB1195932A (en])
SE (1) SE358166B (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723434A (en) * 1970-07-17 1973-03-27 Pfizer Piperazino isoquinoline bronchodilators
US3980650A (en) * 1972-05-05 1976-09-14 N.V. Koninklijke Pharmaceutische Fabrieken V/H Brocades-Stheeman En Pharmacia 4-Amino-pyrimidine derivatives
JPS536156B2 (en]) * 1972-10-30 1978-03-04
JPS5793977A (en) * 1980-11-26 1982-06-11 Sankyo Co Ltd Acylaminoquinazoline derivative and its preparation
CS236097B1 (en) * 1983-06-01 1985-05-15 Jan Koenig Acylderivatives of 2-piperazinochinazoline and method of their preparation
JPS62212385A (ja) * 1986-03-13 1987-09-18 Kotobuki Seiyaku Kk キナゾリン誘導体並びに血圧降下剤及びその製法
US20050065161A1 (en) * 1996-02-02 2005-03-24 Nitromed, Inc. Nitrosated and nitrosylated alpha-adrenergic receptor antagonist compounds, compositions and their uses
US5932538A (en) * 1996-02-02 1999-08-03 Nitromed, Inc. Nitrosated and nitrosylated α-adrenergic receptor antagonist compounds, compositions and their uses
US20020143007A1 (en) * 1996-02-02 2002-10-03 Garvey David S. Nitrosated and nitrosylated alpha-adrenergic receptor antagonists, compositions and methods of use

Also Published As

Publication number Publication date
DE1901519A1 (de) 1969-08-28
FR2001171A1 (en]) 1969-09-26
GB1195932A (en) 1970-06-24
SE358166B (en]) 1973-07-23
US3574212A (en) 1971-04-06

Similar Documents

Publication Publication Date Title
AU1946070A (en])
AU2374870A (en])
FR2001171A1 (en])
AU6171569A (en])
AU2952567A (en])
AU2581067A (en])
AU2580267A (en])
BE709484A (en])
BE709415A (en])
BE727134A (en])
BE726440A (en])
BE726356A (en])
BE726144A (en])
BE726035A (en])
BE725029A (en])
BE722986A (en])
BE718599A (en])
BE716765A (en])
BE715261A (en])
BE711968A (en])
BE711484A (en])
BE709496A (en])
AU4503667A (en])
BE727656A (en])
BE709446A (en])

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHAS. PFIZER & CO. INC.

Effective date: 19870131