CH549581A - Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen. - Google Patents
Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen.Info
- Publication number
- CH549581A CH549581A CH1735770A CH1735770A CH549581A CH 549581 A CH549581 A CH 549581A CH 1735770 A CH1735770 A CH 1735770A CH 1735770 A CH1735770 A CH 1735770A CH 549581 A CH549581 A CH 549581A
- Authority
- CH
- Switzerland
- Prior art keywords
- trialcoxychinazolines
- amino
- preparation
- Prior art date
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
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/94—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87043969A | 1969-12-05 | 1969-12-05 | |
SE1157870 | 1970-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH549581A true CH549581A (de) | 1974-05-31 |
Family
ID=26655842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1735770A CH549581A (de) | 1969-12-05 | 1970-11-23 | Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen. |
CH1519173A CH552601A (de) | 1969-12-05 | 1970-11-23 | Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1519173A CH552601A (de) | 1969-12-05 | 1970-11-23 | Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen. |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS4837035B1 (de) |
AU (1) | AU5918873A (de) |
BE (1) | BE759842R (de) |
BG (2) | BG17598A3 (de) |
CH (2) | CH549581A (de) |
DE (1) | DE2059164A1 (de) |
ES (1) | ES386121A1 (de) |
FR (1) | FR2081329B2 (de) |
GB (5) | GB1349137A (de) |
HU (2) | HU162866B (de) |
IE (1) | IE34780B1 (de) |
IL (1) | IL35779A (de) |
NL (1) | NL7017669A (de) |
OA (1) | OA03536A (de) |
PL (1) | PL81227B1 (de) |
RO (2) | RO62627A (de) |
SU (2) | SU449487A3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793371A (fr) * | 1971-12-27 | 1973-06-27 | Sandoz Sa | Nouveaux derives de la 4-amino-quinazoline, leur preparation etmedicaments contenant ces |
JPS5416626U (de) * | 1977-07-05 | 1979-02-02 | ||
IE51802B1 (en) | 1979-12-03 | 1987-04-01 | Fujisawa Pharmaceutical Co | Quinazoline derivatives,processes for their preparation and pharmaceutical compositions containing them |
US4510307A (en) * | 1980-08-20 | 1985-04-09 | Asahi Kasei Kogyo Kabushiki Kaisha | 6-Quinazolinesulfonyl derivatives and process for preparation thereof |
EP0669324A4 (de) * | 1993-09-10 | 1996-04-03 | Eisai Co Ltd | Chinazolin derivate. |
GB0307333D0 (en) * | 2003-03-29 | 2003-05-07 | Astrazeneca Ab | Therapeutic agent |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1199768A (en) * | 1966-10-31 | 1970-07-22 | Pfizer & Co C | Nitrogen Heterocycles and process for their preparation |
US3470182A (en) * | 1967-02-09 | 1969-09-30 | Sandoz Ag | 4-amino-substituted quinazolines |
-
0
- BE BE759842D patent/BE759842R/xx active
-
1970
- 1970-11-23 CH CH1735770A patent/CH549581A/de unknown
- 1970-11-23 CH CH1519173A patent/CH552601A/de not_active IP Right Cessation
- 1970-12-02 GB GB2616273A patent/GB1349137A/en not_active Expired
- 1970-12-02 GB GB3059973A patent/GB1349139A/en not_active Expired
- 1970-12-02 GB GB3491073A patent/GB1349140A/en not_active Expired
- 1970-12-02 GB GB2616373A patent/GB1349138A/en not_active Expired
- 1970-12-02 DE DE19702059164 patent/DE2059164A1/de active Pending
- 1970-12-02 IE IE1541/70A patent/IE34780B1/xx unknown
- 1970-12-02 GB GB5722170A patent/GB1349136A/en not_active Expired
- 1970-12-03 HU HUSA2280A patent/HU162866B/hu unknown
- 1970-12-03 ES ES0386121A patent/ES386121A1/es not_active Expired
- 1970-12-03 IL IL35779A patent/IL35779A/xx unknown
- 1970-12-03 RO RO7000074397A patent/RO62627A/ro unknown
- 1970-12-03 HU HUSA2281A patent/HU162867B/hu unknown
- 1970-12-03 BG BG016189A patent/BG17598A3/xx unknown
- 1970-12-03 RO RO7000074396A patent/RO62626A/ro unknown
- 1970-12-03 NL NL7017669A patent/NL7017669A/xx unknown
- 1970-12-03 PL PL1970144794A patent/PL81227B1/pl unknown
- 1970-12-04 FR FR7043720A patent/FR2081329B2/fr not_active Expired
- 1970-12-04 SU SU1785908A patent/SU449487A3/ru active
- 1970-12-04 SU SU1785910A patent/SU439091A3/ru active
- 1970-12-04 OA OA54108A patent/OA03536A/xx unknown
- 1970-12-13 BG BG017324A patent/BG17599A3/xx unknown
-
1972
- 1972-04-14 JP JP47037000A patent/JPS4837035B1/ja active Pending
-
1973
- 1973-08-13 AU AU59188/73A patent/AU5918873A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PL81227B1 (en) | 1975-08-30 |
SU439091A3 (ru) | 1974-08-05 |
RO62626A (fr) | 1978-05-15 |
JPS4837035B1 (de) | 1973-11-08 |
RO62627A (fr) | 1978-05-15 |
ES386121A1 (es) | 1973-12-16 |
GB1349139A (en) | 1974-03-27 |
FR2081329B2 (de) | 1975-06-06 |
IE34780B1 (en) | 1975-08-20 |
CH552601A (de) | 1974-08-15 |
NL7017669A (de) | 1971-06-08 |
HU162867B (de) | 1973-04-28 |
HU162866B (de) | 1973-04-28 |
BG17599A3 (bg) | 1973-11-10 |
IE34780L (en) | 1971-06-05 |
DE2059164A1 (de) | 1971-06-09 |
GB1349136A (en) | 1974-03-27 |
BE759842R (fr) | 1971-06-03 |
BG17598A3 (bg) | 1973-11-10 |
SU449487A3 (ru) | 1974-11-05 |
AU5918873A (en) | 1974-02-14 |
GB1349137A (en) | 1974-03-27 |
FR2081329A2 (de) | 1971-12-03 |
IL35779A (en) | 1974-06-30 |
OA03536A (fr) | 1971-03-30 |
GB1349138A (en) | 1974-03-27 |
GB1349140A (en) | 1974-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLZ | Patent of addition ceased |