FI50412C - Process for the preparation of antihypertensive and bronchodilator-substituted quinazolines - Google Patents

Process for the preparation of antihypertensive and bronchodilator-substituted quinazolines

Info

Publication number
FI50412C
FI50412C FI672923A FI292367A FI50412C FI 50412 C FI50412 C FI 50412C FI 672923 A FI672923 A FI 672923A FI 292367 A FI292367 A FI 292367A FI 50412 C FI50412 C FI 50412C
Authority
FI
Finland
Prior art keywords
bronchodilator
antihypertensive
preparation
substituted quinazolines
quinazolines
Prior art date
Application number
FI672923A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50412B (en
Inventor
Timothy Henry Cronin
Hans-Juergen Ernst Hess
Original Assignee
Pfizer
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 filed Critical Pfizer
Priority to FI266873A priority Critical patent/FI49606C/en
Publication of FI50412B publication Critical patent/FI50412B/fi
Application granted granted Critical
Publication of FI50412C publication Critical patent/FI50412C/en

Links

Classifications

    • 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
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • 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
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/84—Nitrogen atoms
    • 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
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/94—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Actuator (AREA)
FI672923A 1966-10-31 1967-10-31 Process for the preparation of antihypertensive and bronchodilator-substituted quinazolines FI50412C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI266873A FI49606C (en) 1966-10-31 1973-08-27 Process for the preparation of substituted isoquinolines with bronchodilators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59049466A 1966-10-31 1966-10-31

Publications (2)

Publication Number Publication Date
FI50412B FI50412B (en) 1975-12-01
FI50412C true FI50412C (en) 1976-03-10

Family

ID=24362496

Family Applications (1)

Application Number Title Priority Date Filing Date
FI672923A FI50412C (en) 1966-10-31 1967-10-31 Process for the preparation of antihypertensive and bronchodilator-substituted quinazolines

Country Status (9)

Country Link
JP (1) JPS4610543B1 (en)
AT (1) AT299202B (en)
BR (1) BR6794238D0 (en)
DK (1) DK131820C (en)
FI (1) FI50412C (en)
GR (1) GR35526B (en)
IL (1) IL28838A (en)
NO (1) NO128657B (en)
SE (1) SE350047B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614627A (en) * 1993-09-10 1997-03-25 Eisai Co., Ltd. Quinazoline compounds
DE69943144D1 (en) * 1998-03-31 2011-03-03 Kyowa Hakko Kirin Co Ltd NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS

Also Published As

Publication number Publication date
BR6794238D0 (en) 1973-05-10
FI50412B (en) 1975-12-01
IL28838A (en) 1973-03-30
AT299202B (en) 1972-06-12
SE350047B (en) 1972-10-16
JPS4610543B1 (en) 1971-03-17
DK131820B (en) 1975-09-08
DK131820C (en) 1976-02-09
GR35526B (en) 1968-09-30
NO128657B (en) 1973-12-27

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