CH515911A - Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones - Google Patents

Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones

Info

Publication number
CH515911A
CH515911A CH889369A CH889369A CH515911A CH 515911 A CH515911 A CH 515911A CH 889369 A CH889369 A CH 889369A CH 889369 A CH889369 A CH 889369A CH 515911 A CH515911 A CH 515911A
Authority
CH
Switzerland
Prior art keywords
quinazolinones
dihydro
phenyl
preparation
Prior art date
Application number
CH889369A
Other languages
German (de)
Inventor
Ott Hans
E Hardtmann Goetz
J Houlihan William
A Cooke George
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH1215371A priority Critical patent/CH515248A/en
Priority to CH1215271A priority patent/CH515247A/en
Priority to CH1215171A priority patent/CH515246A/en
Priority to CH1215071A priority patent/CH515245A/en
Priority to CH1215471A priority patent/CH515913A/en
Publication of CH515911A publication Critical patent/CH515911A/en

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
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH889369A 1968-07-01 1969-06-11 Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones CH515911A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1215371A CH515248A (en) 1969-06-11 1969-06-11 Quinazolinone derivs - with antiphlogistic props
CH1215271A CH515247A (en) 1968-07-01 1969-06-11 Quinazolinone derivs - with antiphlogistic props
CH1215171A CH515246A (en) 1968-12-26 1969-06-11 Quinazolinone derivs
CH1215071A CH515245A (en) 1969-04-25 1969-06-11 Quinazolinone derivs - with antiphlogistic props
CH1215471A CH515913A (en) 1969-06-11 1969-06-11 Dialkylamino-quinazolone derivs - with anti-inflammatory activity

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74180768A 1968-07-01 1968-07-01
US78725468A 1968-12-26 1968-12-26
US81943569A 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
CH515911A true CH515911A (en) 1971-11-30

Family

ID=27419280

Family Applications (1)

Application Number Title Priority Date Filing Date
CH889369A CH515911A (en) 1968-07-01 1969-06-11 Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones

Country Status (7)

Country Link
BE (1) BE735439A (en)
CH (1) CH515911A (en)
DE (1) DE1932396A1 (en)
ES (6) ES368949A1 (en)
FR (1) FR2012062A1 (en)
GB (1) GB1256593A (en)
NL (1) NL6909864A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759671A (en) * 1969-12-01 1971-06-01 Sandoz Sa QUINAZOLINONE DERIVATIVES, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE DERIVATIVES
DK129348B (en) * 1970-07-13 1974-09-30 Sumitomo Chemical Co Analogous process for the preparation of 1-substituted 3,4-dihydro-2 (1H) -quinazolinone derivatives.
DE2162327C3 (en) * 1970-12-23 1975-09-18 Sumitomo Chemical Co., Ltd., Osaka (Japan) Process for the preparation of 3,4-Oihydro-2 (1 H) -quinazolinones
IL102764A0 (en) * 1991-08-16 1993-01-31 Merck & Co Inc Quinazoline derivatives,and pharmaceutical compositions containing them
AU2436792A (en) * 1991-08-16 1993-03-16 Merck & Co., Inc. Quinazoline derivatives as inhibitors of hiv reverse transcriptase
EP0626373B1 (en) * 1993-05-26 1998-12-23 Sumitomo Pharmaceuticals Company, Limited Quinazolinone derivatives
WO2015120059A1 (en) * 2014-02-04 2015-08-13 Yates Charles Ryan Inhibitors of paxillin function and related compositions and methods

Also Published As

Publication number Publication date
ES388758A1 (en) 1974-03-01
DE1932396A1 (en) 1970-01-08
ES388760A1 (en) 1974-03-01
NL6909864A (en) 1970-01-05
ES388759A1 (en) 1974-03-01
ES368949A1 (en) 1971-07-16
ES388762A1 (en) 1974-03-01
GB1256593A (en) 1971-12-08
BE735439A (en) 1969-12-30
FR2012062A1 (en) 1970-03-13
ES388761A1 (en) 1974-03-01

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Legal Events

Date Code Title Description
PL Patent ceased