AT293391B - Process for the preparation of new quinazolinone (2) compounds - Google Patents

Process for the preparation of new quinazolinone (2) compounds

Info

Publication number
AT293391B
AT293391B AT1091067A AT1091067A AT293391B AT 293391 B AT293391 B AT 293391B AT 1091067 A AT1091067 A AT 1091067A AT 1091067 A AT1091067 A AT 1091067A AT 293391 B AT293391 B AT 293391B
Authority
AT
Austria
Prior art keywords
compounds
preparation
quinazolinone
new
new quinazolinone
Prior art date
Application number
AT1091067A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT293391B publication Critical patent/AT293391B/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
AT1091067A 1967-05-04 1967-12-01 Process for the preparation of new quinazolinone (2) compounds AT293391B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63601567A 1967-05-04 1967-05-04
US67273967A 1967-10-04 1967-10-04

Publications (1)

Publication Number Publication Date
AT293391B true AT293391B (en) 1971-10-11

Family

ID=27092508

Family Applications (4)

Application Number Title Priority Date Filing Date
AT00114/70A AT299205B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS
AT1091067A AT293391B (en) 1967-05-04 1967-12-01 Process for the preparation of new quinazolinone (2) compounds
AT00113/70A AT293398B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS
AT00112/70A AT293397B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT00114/70A AT299205B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT00113/70A AT293398B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS
AT00112/70A AT293397B (en) 1967-05-04 1967-12-01 PROCESS FOR THE PREPARATION OF NEW QUINAZOLINONE (2) COMPOUNDS

Country Status (6)

Country Link
AT (4) AT299205B (en)
BE (1) BE714568A (en)
CA (1) CA957375A (en)
FI (1) FI49038C (en)
NL (1) NL150443B (en)
SE (1) SE325893B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551427A (en) * 1969-05-09 1970-12-29 Sandoz Ag 4-thienyl-2-(1h)-quinazolones
DK135044B (en) * 1971-05-06 1977-02-28 Sandoz Ag Analogous process for the preparation of 4-phenyl- or 4- (2'-thienyl) -6,7-methylenedioxy-2 (1H) -quinazolinones or -2 (1H) -quinazoline thions.

Also Published As

Publication number Publication date
AT299205B (en) 1972-05-15
FI49038C (en) 1975-03-10
FI49038B (en) 1974-12-02
BE714568A (en) 1968-11-04
SE325893B (en) 1970-07-13
NL150443B (en) 1976-08-16
NL6800104A (en) 1968-11-05
AT293398B (en) 1971-09-15
AT293397B (en) 1971-09-15
CA957375A (en) 1974-11-05

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee