CA974992A - Process for preparing novel benzimidazo-(2,1-b) quinazolin-12(6h) ones and immunosupressants - Google Patents
Process for preparing novel benzimidazo-(2,1-b) quinazolin-12(6h) ones and immunosupressantsInfo
- Publication number
- CA974992A CA974992A CA098,317A CA98317A CA974992A CA 974992 A CA974992 A CA 974992A CA 98317 A CA98317 A CA 98317A CA 974992 A CA974992 A CA 974992A
- Authority
- CA
- Canada
- Prior art keywords
- immunosupressants
- benzimidazo
- quinazolin
- ones
- preparing novel
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA218,038A CA1020162A (en) | 1969-11-24 | 1975-01-16 | Process for preparing novel benzimidazo-(2,1-b)quinazolin-12(6h)ones and immunosuppressants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87957969A | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA974992A true CA974992A (en) | 1975-09-23 |
Family
ID=25374430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA098,317A Expired CA974992A (en) | 1969-11-24 | 1970-11-17 | Process for preparing novel benzimidazo-(2,1-b) quinazolin-12(6h) ones and immunosupressants |
Country Status (15)
Country | Link |
---|---|
US (1) | US3669969A (en) |
JP (1) | JPS5026560B1 (en) |
AT (1) | AT310758B (en) |
BE (1) | BE759337A (en) |
CA (1) | CA974992A (en) |
CH (1) | CH560216A5 (en) |
DE (1) | DE2058185A1 (en) |
ES (1) | ES385683A1 (en) |
FR (1) | FR2073408B1 (en) |
GB (1) | GB1322930A (en) |
IE (1) | IE34676B1 (en) |
IL (1) | IL35583A (en) |
NL (1) | NL7017185A (en) |
SE (1) | SE388617B (en) |
ZA (1) | ZA707509B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963720A (en) * | 1972-10-27 | 1976-06-15 | Sandoz, Inc. | Tetracyclic imidazo [2,1-b] quinazolinone derivatives |
EP0008249B1 (en) * | 1978-07-28 | 1981-08-26 | Synthelabo | Fluorene and fluoranthene derivatives, process for their preparation and their therapeutic application |
DE3220438A1 (en) * | 1982-05-29 | 1983-12-01 | Troponwerke GmbH & Co KG, 5000 Köln | CHINAZOLINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN MEDICINAL PRODUCTS |
EP0416011A4 (en) * | 1988-05-16 | 1991-05-22 | Us Commerce | Chemotherapeutic composition for aids |
ZA962879B (en) * | 1995-04-12 | 1997-03-17 | Procter & Gamble | A pharmaceutical composition for inhibiting the growth of viruses and cancers |
US6479526B1 (en) | 1995-04-12 | 2002-11-12 | The Procter & Gamble Company | Pharmaceutical composition for inhibiting the growth of viruses and cancers |
US6262093B1 (en) | 1995-04-12 | 2001-07-17 | The Proctor & Gamble Company | Methods of treating cancer with benzimidazoles |
US6265427B1 (en) | 1995-06-07 | 2001-07-24 | The Proctor & Gamble Company | Pharmaceutical composition for the method of treating leukemia |
US5900429A (en) * | 1997-01-28 | 1999-05-04 | The Procter & Gamble Company | Method for inhibiting the growth of cancers |
US6506783B1 (en) | 1997-05-16 | 2003-01-14 | The Procter & Gamble Company | Cancer treatments and pharmaceutical compositions therefor |
US6245789B1 (en) | 1998-05-19 | 2001-06-12 | The Procter & Gamble Company | HIV and viral treatment |
US6423734B1 (en) | 1999-08-13 | 2002-07-23 | The Procter & Gamble Company | Method of preventing cancer |
US6608096B1 (en) * | 2000-09-26 | 2003-08-19 | University Of Arizona Foundation | Compounds and methods for use thereof in the treatment of cancer or viral infections |
US6380232B1 (en) | 2000-09-26 | 2002-04-30 | The Procter & Gamble Company | Benzimidazole urea derivatives, and pharmaceutical compositions and unit dosages thereof |
US6462062B1 (en) * | 2000-09-26 | 2002-10-08 | The Procter & Gamble Company | Compounds and methods for use thereof in the treatment of cancer or viral infections |
US6407105B1 (en) * | 2000-09-26 | 2002-06-18 | The Procter & Gamble Company | Compounds and methods for use thereof in the treatment of cancer or viral infections |
US6515074B2 (en) * | 2001-01-22 | 2003-02-04 | Delphi Technologies, Inc. | Thermoplastic polymer alloy compositions and process for manufacture thereof |
WO2009038731A2 (en) * | 2007-09-17 | 2009-03-26 | The Trustees Of Columbia University In The City Of New York | Synthesis of resveratrol-based natural products |
WO2011103442A2 (en) * | 2010-02-18 | 2011-08-25 | The Trustees Of Columbia University In The City Of New York | Synthesis of the potent immunosuppressant agents dalesconol a and b |
DE102010024542A1 (en) | 2010-06-22 | 2011-12-22 | Merck Patent Gmbh | Materials for electronic devices |
WO2014044722A1 (en) * | 2012-09-20 | 2014-03-27 | Basf Se | Azadibenzofurans for electronic applications |
CN112010925B (en) * | 2019-05-28 | 2021-10-26 | 首都医科大学 | GDE and hydroxymethyl modified benzimidazole quinazoline, synthesis, activity and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244717A (en) * | 1964-06-18 | 1966-04-05 | Searle & Co | 5-hydroxy-2-methyl-7-phenylimidazo [1, 2-a] pyrimidines |
US3501473A (en) * | 1967-11-09 | 1970-03-17 | American Home Prod | Disubstituted - 11h - quinazolino - (2,3-b) quinazoline - 11,13 (5h) - diones and the process for their preparation |
-
0
- BE BE759337D patent/BE759337A/en unknown
-
1969
- 1969-11-24 US US879579A patent/US3669969A/en not_active Expired - Lifetime
-
1970
- 1970-11-02 IE IE1392/70A patent/IE34676B1/en unknown
- 1970-11-04 IL IL35583A patent/IL35583A/en unknown
- 1970-11-05 ZA ZA707509A patent/ZA707509B/en unknown
- 1970-11-17 CA CA098,317A patent/CA974992A/en not_active Expired
- 1970-11-18 ES ES385683A patent/ES385683A1/en not_active Expired
- 1970-11-23 DE DE19702058185 patent/DE2058185A1/en active Pending
- 1970-11-23 SE SE7015860A patent/SE388617B/en unknown
- 1970-11-23 GB GB5562170A patent/GB1322930A/en not_active Expired
- 1970-11-24 NL NL7017185A patent/NL7017185A/xx not_active Application Discontinuation
- 1970-11-24 JP JP45103606A patent/JPS5026560B1/ja active Pending
- 1970-11-24 FR FR7042071A patent/FR2073408B1/fr not_active Expired
- 1970-11-24 CH CH1737470A patent/CH560216A5/xx not_active IP Right Cessation
- 1970-11-24 AT AT1058970A patent/AT310758B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH560216A5 (en) | 1975-03-27 |
ZA707509B (en) | 1971-08-25 |
FR2073408A1 (en) | 1971-10-01 |
IE34676B1 (en) | 1975-07-09 |
ES385683A1 (en) | 1973-10-01 |
GB1322930A (en) | 1973-07-11 |
NL7017185A (en) | 1971-05-26 |
DE2058185A1 (en) | 1971-06-03 |
SE388617B (en) | 1976-10-11 |
IE34676L (en) | 1971-05-24 |
FR2073408B1 (en) | 1974-05-24 |
BE759337A (en) | 1971-05-24 |
IL35583A (en) | 1975-02-10 |
IL35583A0 (en) | 1971-01-28 |
AT310758B (en) | 1973-10-10 |
US3669969A (en) | 1972-06-13 |
JPS5026560B1 (en) | 1975-09-01 |
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