CA956952A - Quinazolinone derivatives - Google Patents

Quinazolinone derivatives

Info

Publication number: CA956952A
Authority: CA; Canada
Prior art keywords: quinazolinone derivatives; quinazolinone; derivatives
Prior art date: 1966-11-21
Legal status (The legal status 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 status listed.): Expired

Application number

CA005,526A

Other languages

English (en)

Inventor

Hans Ott

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sandoz Patent Ltd

Original Assignee

Sandoz Patent Ltd

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.)

1966-11-21

Filing date

1967-11-20

Publication date

1974-10-29

1967-10-20 Priority claimed from CH223770A external-priority patent/CH491134A/de

1967-11-20 Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd

1969-09-12 Priority to CA061,845A priority Critical patent/CA956955A/en

1974-10-29 Application granted granted Critical

1974-10-29 Publication of CA956952A publication Critical patent/CA956952A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

CA005,526A 1966-11-21 1967-11-20 Quinazolinone derivatives Expired CA956952A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA061,845A CA956955A (en)	1966-11-21	1969-09-12	Substituted quinazolinones

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US59563966A	1966-11-21	1966-11-21
US63763767A	1967-05-11	1967-05-11
CH223770A CH491134A (de)	1967-10-20	1967-10-20	Verfahren zur Herstellung neuer Chinazolinone

Publications (1)

Publication Number	Publication Date
CA956952A true CA956952A (en)	1974-10-29

Family

ID=27173547

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA005,526A Expired CA956952A (en)	1966-11-21	1967-11-20	Quinazolinone derivatives

Country Status (5)

Country	Link
CA (1)	CA956952A (fr)
CH (1)	CH491133A (fr)
DE (1)	DE1695797B2 (fr)
FR (2)	FR96643E (fr)
GB (2)	GB1211732A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4929726A (en) *	1988-02-09	1990-05-29	Georgia State University Foundation, Inc.	Novel diazines and their method of preparation
US4963676A (en) *	1988-02-09	1990-10-16	Georgia State University Foundation, Inc.	Di-substituted phthalazines

1967
- 1967-10-20 CH CH1473067A patent/CH491133A/de not_active IP Right Cessation
- 1967-10-23 GB GB1647967A patent/GB1211732A/en not_active Expired
- 1967-10-23 GB GB4809067A patent/GB1211731A/en not_active Expired
- 1967-11-20 FR FR128823A patent/FR96643E/fr not_active Expired
- 1967-11-20 CA CA005,526A patent/CA956952A/en not_active Expired
- 1967-11-20 DE DE1967S0112887 patent/DE1695797B2/de active Granted
1968
- 1968-02-19 FR FR295D patent/FR295F/fr not_active Expired

Also Published As

Publication number	Publication date
FR96643E (fr)	1975-11-21
DE1695797A1 (de)	1971-04-29
FR295F (fr)	1970-02-09
GB1211732A (en)	1970-11-11
CH491133A (de)	1970-05-31
GB1211731A (en)	1970-11-11
DE1695797B2 (de)	1976-09-02

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