BE773965R - Derives de la 2,4-(1h,3h),-quinazoline-dione, leur preparation et les medicaments en - Google Patents

Derives de la 2,4-(1h,3h),-quinazoline-dione, leur preparation et les medicaments en

Info

Publication number: BE773965R
Authority: BE; Belgium
Prior art keywords: quinazoline; dione; derivatives; preparation; medicinal products
Prior art date: 1970-10-15

Application number

BE773965A

Other languages

English (en)

Original Assignee

Cassella Farbwerke Mainkur 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.)

1970-10-15

Filing date

1971-10-14

Publication date

1972-04-14

1971-10-14 Application filed by Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag

1972-04-14 Application granted granted Critical

1972-04-14 Publication of BE773965R publication Critical patent/BE773965R/fr

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

BE773965A 1970-10-15 1971-10-14 Derives de la 2,4-(1h,3h),-quinazoline-dione, leur preparation et les medicaments en BE773965R (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
DE19702050640 DE2050640A1 (de)	1970-10-15	1970-10-15	Basisch substituierte Derivate des (lH,3H)-Chinazolin-2-thion-4-ons
US18756271A	1971-10-07	1971-10-07
US00351832A US3855225A (en)	1970-10-15	1973-04-17	Basically substituted (1h,3h)-quinazoline-2-thion-4-one derivatives
US00351831A US3855224A (en)	1970-10-15	1973-04-17	Basically substituted (1h,3h)-quinazoline-2-thion-4-one derivatives
US00351830A US3855223A (en)	1970-10-15	1973-04-17	Basically substituted (1h,3h)-quinazoline-2-thion-4-one derivatives

Publications (1)

Publication Number	Publication Date
BE773965R true BE773965R (fr)	1972-04-14

Family

ID=27510128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE773965A BE773965R (fr)	1970-10-15	1971-10-14	Derives de la 2,4-(1h,3h),-quinazoline-dione, leur preparation et les medicaments en

Country Status (8)

Country	Link
US (4)	US3793320A (fr)
AU (1)	AU3458571A (fr)
BE (1)	BE773965R (fr)
CA (1)	CA947762A (fr)
DE (1)	DE2050640A1 (fr)
FR (1)	FR2110444B2 (fr)
GB (1)	GB1327640A (fr)
NL (1)	NL7113449A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2050640A1 (de) *	1970-10-15	1972-04-20	Cassella Farbwerke Mainkur Ag, 6000 Frankfurt	Basisch substituierte Derivate des (lH,3H)-Chinazolin-2-thion-4-ons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3296447A (en) *	1965-10-19	1967-01-03	Searle & Co	7-ureido-2, 4-dioxo-1, 2, 3, 4, 5, 6-hexahydro-pyrido [2, 3-d]-pyrimidines
DE1934036A1 (de) *	1969-07-04	1971-01-07	Cassella Farbwerke Mainkur Ag	Basisch substituierte Derivate des 2,4-(1H,3H)-Chinazolindions
US3712892A (en) *	1969-08-02	1973-01-23	Sumitomo Chemical Co	Quinazolinone derivatives
DE2020233A1 (de) *	1970-04-25	1971-11-18	Cassella Farbwerke Mainkur Ag	Basisch substituierte Derivate des 4(3H)-Chinazolinons
US3764600A (en) *	1970-10-06	1973-10-09	Sandoz Ag	1-substituted-quinazoline-2(1h)-thiones
DE2050640A1 (de) *	1970-10-15	1972-04-20	Cassella Farbwerke Mainkur Ag, 6000 Frankfurt	Basisch substituierte Derivate des (lH,3H)-Chinazolin-2-thion-4-ons

1970
- 1970-10-15 DE DE19702050640 patent/DE2050640A1/de active Pending
1971
- 1971-09-30 NL NL7113449A patent/NL7113449A/xx unknown
- 1971-10-07 US US00187562A patent/US3793320A/en not_active Expired - Lifetime
- 1971-10-14 CA CA125,120A patent/CA947762A/en not_active Expired
- 1971-10-14 FR FR7136929A patent/FR2110444B2/fr not_active Expired
- 1971-10-14 AU AU34585/71A patent/AU3458571A/en not_active Expired
- 1971-10-14 GB GB4786271A patent/GB1327640A/en not_active Expired
- 1971-10-14 BE BE773965A patent/BE773965R/fr active
1973
- 1973-04-17 US US00351830A patent/US3855223A/en not_active Expired - Lifetime
- 1973-04-17 US US00351831A patent/US3855224A/en not_active Expired - Lifetime
- 1973-04-17 US US00351832A patent/US3855225A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3793320A (en)	1974-02-19
US3855223A (en)	1974-12-17
US3855224A (en)	1974-12-17
GB1327640A (en)	1973-08-22
AU3458571A (en)	1973-04-19
DE2050640A1 (de)	1972-04-20
NL7113449A (fr)	1972-04-18
CA947762A (en)	1974-05-21
FR2110444A2 (fr)	1972-06-02
FR2110444B2 (fr)	1974-09-06
US3855225A (en)	1974-12-17

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