ZA763838B - Tetrazolo(a)quinazol-5-ones antiallergy antiulcer agents - Google Patents

Tetrazolo(a)quinazol-5-ones antiallergy antiulcer agents

Info

Publication number
ZA763838B
ZA763838B ZA763838A ZA763838A ZA763838B ZA 763838 B ZA763838 B ZA 763838B ZA 763838 A ZA763838 A ZA 763838A ZA 763838 A ZA763838 A ZA 763838A ZA 763838 B ZA763838 B ZA 763838B
Authority
ZA
South Africa
Prior art keywords
quinazol
antiallergy
tetrazolo
ones
antiulcer agents
Prior art date
Application number
ZA763838A
Other languages
English (en)
Inventor
J Bindra
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
Publication of ZA763838B publication Critical patent/ZA763838B/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
    • C07D239/96—Two oxygen 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
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ZA763838A 1975-07-10 1976-06-28 Tetrazolo(a)quinazol-5-ones antiallergy antiulcer agents ZA763838B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59476575A 1975-07-10 1975-07-10

Publications (1)

Publication Number Publication Date
ZA763838B true ZA763838B (en) 1977-05-25

Family

ID=24380316

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763838A ZA763838B (en) 1975-07-10 1976-06-28 Tetrazolo(a)quinazol-5-ones antiallergy antiulcer agents

Country Status (4)

Country Link
BE (1) BE843951A (xx)
PL (1) PL191106A1 (xx)
SU (1) SU620212A3 (xx)
ZA (1) ZA763838B (xx)

Also Published As

Publication number Publication date
SU620212A3 (ru) 1978-08-15
BE843951A (fr) 1977-01-10
PL191106A1 (pl) 1978-01-16

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