NL7113449A - - Google Patents
Info
- Publication number
- NL7113449A NL7113449A NL7113449A NL7113449A NL7113449A NL 7113449 A NL7113449 A NL 7113449A NL 7113449 A NL7113449 A NL 7113449A NL 7113449 A NL7113449 A NL 7113449A NL 7113449 A NL7113449 A NL 7113449A
- Authority
- NL
- Netherlands
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)
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 |
| US00351830A US3855223A (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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7113449A true NL7113449A (en:Method) | 1972-04-18 |
Family
ID=27510128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7113449A NL7113449A (en:Method) | 1970-10-15 | 1971-09-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US3793320A (en:Method) |
| AU (1) | AU3458571A (en:Method) |
| BE (1) | BE773965R (en:Method) |
| CA (1) | CA947762A (en:Method) |
| DE (1) | DE2050640A1 (en:Method) |
| FR (1) | FR2110444B2 (en:Method) |
| GB (1) | GB1327640A (en:Method) |
| NL (1) | NL7113449A (en:Method) |
Families Citing this family (1)
| 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)
| 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 BE BE773965A patent/BE773965R/xx active
- 1971-10-14 GB GB4786271A patent/GB1327640A/en not_active Expired
- 1971-10-14 AU AU34585/71A patent/AU3458571A/en not_active Expired
- 1971-10-14 CA CA125,120A patent/CA947762A/en not_active Expired
- 1971-10-14 FR FR7136929A patent/FR2110444B2/fr not_active Expired
-
1973
- 1973-04-17 US US00351831A patent/US3855224A/en not_active Expired - Lifetime
- 1973-04-17 US US00351832A patent/US3855225A/en not_active Expired - Lifetime
- 1973-04-17 US US00351830A patent/US3855223A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3793320A (en) | 1974-02-19 |
| AU3458571A (en) | 1973-04-19 |
| US3855224A (en) | 1974-12-17 |
| CA947762A (en) | 1974-05-21 |
| GB1327640A (en) | 1973-08-22 |
| FR2110444A2 (en:Method) | 1972-06-02 |
| US3855223A (en) | 1974-12-17 |
| DE2050640A1 (de) | 1972-04-20 |
| BE773965R (fr) | 1972-04-14 |
| US3855225A (en) | 1974-12-17 |
| FR2110444B2 (en:Method) | 1974-09-06 |