SU784776A3 - Способ получени производных хиназолона - Google Patents
Способ получени производных хиназолона Download PDFInfo
- Publication number
- SU784776A3 SU784776A3 SU782633660A SU2633660A SU784776A3 SU 784776 A3 SU784776 A3 SU 784776A3 SU 782633660 A SU782633660 A SU 782633660A SU 2633660 A SU2633660 A SU 2633660A SU 784776 A3 SU784776 A3 SU 784776A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- amino
- tetrazol
- lower alkoxy
- cyano
- hydroxyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Immunology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Гидролиз также провод т гидроокисью натри при или температуре кипени реакционной смеси. Выход 1,2 г (41,1%).
Пример 2. 11-Оксо-11-Н-2-метилпиридо- 2,1-Ь -хиназолин-8-карбонова кислота.
5 г 8-циано-11-оксо-11-Н-2-метилпиридо-f2 ,1-ь -хиназолина нагревают в течение 1 ч в смеси 10 мл воды, 10 мл концентрированной, серной кислоты , и 10 мл лед ной уксусной кислоты . Выпавшие кристаллы отсасывают, промывают водой и ацетонитрилом. Из сырь получают в воде с рассчитанным количеством бикарбоната натри и подкислением уксусной кислотой конечный продукт.
Найдено,%: С 66,23, Н4,07, N 11,15.
« AHjoNaOj.
Вычислено, %: С 66,14, Н 3,94, N 11,02.
Выход 4,6 г (85%). Пример 3. 13-ОКСО-13-Н-бензо-Сд }-пиридо- -хиназолин-10-карбонова кислота.
4 г 13-оксо-13-Н-бензо- д -пиридо- 2,1-Ь -хиназолин-10-карбоксамида в 80 мл наполовину разбавленной сол ной кислоты кип т т в течение 5 ч. Выпавшие кристаллы промывают водой и ра;створ ют. в разбавленном аммиаке. Раствор экстрагируют и после фильтровани над активным углем подкисл ют уксусной кислотой. Полученную свободную кислоту перевод т в гидрохлорид , концентрированной сол ной и получают желтые кристаллы гидрохлорида
Вычислено, %: С 62,48, Н 3,37, N 8,58, С I 10,87.
СЕ.
Найдено,%: С 62,59, Н 3,48, N 8,38, С1 10,23. 5 Выход 3,7 г (13%).
Claims (1)
- Формула изобретениСпособ получени производных хи10 назолона общей формулы (I)ОА.ноос-4 ANгде R - метил, метокси или конденсированное бензольное кольцо, о т -л и чающийс тем, что соёди20 нение общей формулы (Q)где R обозначает сложноэфирную группу , амид или нитрил карбоновой кислоты ,подвергают основному или кислотному гидролизу.Источники информации, прин тые во внимание при экспёртизе 1. Бюлер К., Пирсон Д. Органические синтезы. М., Мир, 1973, ч. 2, с. 223-229.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752557425 DE2557425A1 (de) | 1975-12-19 | 1975-12-19 | Chinazolonderivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU784776A3 true SU784776A3 (ru) | 1980-11-30 |
Family
ID=5964943
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762429454A SU645571A3 (ru) | 1975-12-19 | 1976-12-16 | Способ получени производных хиназолона или их солей |
| SU772524307A SU652894A3 (ru) | 1975-12-19 | 1977-09-23 | Способ получени производных хиназолона или их солей |
| SU772524306A SU733516A3 (ru) | 1975-12-19 | 1977-09-23 | Способ получени производных хиназолона или их солей |
| SU782633660A SU784776A3 (ru) | 1975-12-19 | 1978-07-12 | Способ получени производных хиназолона |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762429454A SU645571A3 (ru) | 1975-12-19 | 1976-12-16 | Способ получени производных хиназолона или их солей |
| SU772524307A SU652894A3 (ru) | 1975-12-19 | 1977-09-23 | Способ получени производных хиназолона или их солей |
| SU772524306A SU733516A3 (ru) | 1975-12-19 | 1977-09-23 | Способ получени производных хиназолона или их солей |
Country Status (36)
| Country | Link |
|---|---|
| US (2) | US4083980A (ru) |
| JP (1) | JPS5831350B2 (ru) |
| AT (1) | AT352736B (ru) |
| AU (1) | AU513469B2 (ru) |
| BE (1) | BE849542A (ru) |
| BG (3) | BG24673A3 (ru) |
| CA (1) | CA1199914A (ru) |
| CH (4) | CH625522A5 (ru) |
| CS (1) | CS198222B2 (ru) |
| DD (1) | DD128812A5 (ru) |
| DE (1) | DE2557425A1 (ru) |
| DK (1) | DK149107C (ru) |
| ES (3) | ES454405A1 (ru) |
| FI (1) | FI64159C (ru) |
| FR (1) | FR2335229A1 (ru) |
| GB (1) | GB1572707A (ru) |
| GR (1) | GR62109B (ru) |
| HK (1) | HK12984A (ru) |
| HU (1) | HU172929B (ru) |
| IE (1) | IE45256B1 (ru) |
| IL (1) | IL51124A (ru) |
| LU (1) | LU76417A1 (ru) |
| MX (1) | MX4488E (ru) |
| MY (1) | MY8500078A (ru) |
| NL (1) | NL182535C (ru) |
| NO (1) | NO147450C (ru) |
| NZ (1) | NZ182915A (ru) |
| PH (1) | PH16310A (ru) |
| PL (5) | PL110780B1 (ru) |
| PT (1) | PT65981A (ru) |
| RO (3) | RO75248A (ru) |
| SE (1) | SE431456B (ru) |
| SG (1) | SG55483G (ru) |
| SU (4) | SU645571A3 (ru) |
| YU (2) | YU39048B (ru) |
| ZA (1) | ZA767490B (ru) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337255A (en) * | 1977-07-29 | 1982-06-29 | E. R. Squibb & Sons, Inc. | Pyrazolo[1,5-c]quinazoline derivatives and related compounds |
| HU182009B (en) * | 1977-08-19 | 1983-12-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing substituted pirido-square bracket-1,2-a-square bracket closed-pyrimidines, pyrrolo-square bracket-1,2-a-square bracket closed-pyrimidines |
| DE2739020A1 (de) | 1977-08-26 | 1979-03-01 | Schering Ag | Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung |
| US4348396A (en) * | 1978-01-23 | 1982-09-07 | Hoffmann-La Roche Inc. | Substituted 11-oxo-11H-pyrido[2,1-b]quinazolines and method of inhibiting allergic reactions with them |
| US4168380A (en) * | 1978-04-21 | 1979-09-18 | Hoffmann-La Roche Inc. | 7-Methoxy-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid |
| US4491587A (en) * | 1978-05-05 | 1985-01-01 | Mead Johnson & Company | Tetrazole derivatives |
| US4223031A (en) * | 1978-05-05 | 1980-09-16 | Mead Johnson & Company | Azolopyrimidinones |
| US4209620A (en) * | 1978-06-19 | 1980-06-24 | Bristol-Myers Company | Substituted 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives having antiallergy activity |
| DE2845766A1 (de) * | 1978-10-18 | 1980-04-30 | Schering Ag | Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung |
| EP0015065B1 (en) * | 1979-01-24 | 1983-12-28 | Warner-Lambert Company | Pyrazolo (5,1-b) quinazolin-9(4h)-one derivatives, process for their preparation and pharmaceutical compositions containing them |
| US4282360A (en) * | 1979-10-12 | 1981-08-04 | Hoffmann-La Roche Inc. | 7-Methylthio or methylsulfinyl-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid |
| US4302585A (en) | 1980-12-22 | 1981-11-24 | American Home Products Corporation | 3-Hydroxy-3-substituted phenylthiazolo[2,3-b]quinazoline-2-alkanoic acids and their lactones |
| US4395549A (en) | 1981-10-02 | 1983-07-26 | Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. | 6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones |
| DE3142727A1 (de) * | 1981-10-28 | 1983-05-05 | Basf Ag, 6700 Ludwigshafen | Thiazolo (2,3-b)-chinazolone, verfahren zu ihrer herstellung und ihre verwendung zur beeinflussung des pflanzenwachstums |
| DE3142728A1 (de) * | 1981-10-28 | 1983-05-05 | Basf Ag, 6700 Ludwigshafen | Herbizide, enthaltend thiazolo(2,3-b)-chinazolone als wirkstoffe, und ihre verwendung zur beeinflussung des pflanzenwachstums |
| ES8406476A1 (es) * | 1982-04-29 | 1984-07-01 | Erba Farmitalia | Procedimiento para preparar derivados cicloalifaticos condensados de pirido(1,2-a)pirimidinas sustituidas. |
| US4551460A (en) * | 1982-05-10 | 1985-11-05 | Hoffmann-La Roche Inc. | Pyrido[2,1-b]quinazoline derivatives useful as agents for treatment of allergic conditions and vascular disorders involving thrombosis |
| US4455312A (en) * | 1982-08-19 | 1984-06-19 | Portnyagina Vera A | 2-(o-Carboxyphenylamino)-6H-pyrimido(2,1-b)-quinazolone-6 and derivatives thereof, and application as antiphlogistics |
| DE3300477A1 (de) * | 1983-01-08 | 1984-07-12 | Boehringer Ingelheim KG, 6507 Ingelheim | Neue heterocyclische verbindungen, ihre herstellung und verwendung |
| GB8300728D0 (en) * | 1983-01-12 | 1983-02-16 | Erba Farmitalia | Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives |
| EP0142057A3 (en) * | 1983-11-04 | 1988-03-30 | F. Hoffmann-La Roche Ag | Thiazoloquinazoline derivatives, their preparation and pharmaceutical compositions containing same |
| US4738964A (en) * | 1984-05-30 | 1988-04-19 | Pennwalt Corporation | Method of suppressing the immune system comprising administering 5H-thiazolo[2,3-b]quinazoline-3(2H)-one |
| US4588812A (en) * | 1984-05-30 | 1986-05-13 | Pennwalt Corporation | Substituted 2,3-dihydro-5H-thiazolo[2,3,-b]quinazoline derivatives |
| JPS61204475A (ja) * | 1985-03-07 | 1986-09-10 | 松下電工株式会社 | ２台収納立体ガレ−ジのパレツト落下防止装置 |
| DE3634532A1 (de) * | 1986-10-10 | 1988-04-14 | Basf Ag | Verfahren zur herstellung von thiazolo-(2,3-b)chinazolonen |
| DE3704203A1 (de) * | 1987-02-11 | 1988-08-25 | Boehringer Ingelheim Kg | Verwendung von oxochinazolinderivaten bei der behandlung der hyperurikaemie |
| US4904667A (en) * | 1989-02-24 | 1990-02-27 | Ortho Pharmaceutical Corporation | 1H-1,2,4-thiadiazolo(3,4-b)quinazolin-5-one-2,2-dioxides, and a method for increasing the cardiac output of a mammal with them |
| EP1255735A2 (en) | 2000-02-03 | 2002-11-13 | Eli Lilly And Company | Pyridine derivatives as potentiators of glutamate receptors |
| WO2011130163A1 (en) | 2010-04-12 | 2011-10-20 | Millennium Pharmaceuticals, Inc. | Substituted hydroxamic acids and uses thereof |
| US8765773B2 (en) | 2010-10-18 | 2014-07-01 | Millennium Pharmaceuticals, Inc. | Substituted hydroxamic acids and uses thereof |
| SG10202100916PA (en) | 2015-02-02 | 2021-02-25 | Valo Early Discovery Inc | 3-aryl-4-amido-bicyclic [4,5,0] hydroxamic acids as hdac inhibitors |
| US10183934B2 (en) | 2015-02-02 | 2019-01-22 | Forma Therapeutics, Inc. | Bicyclic [4,6,0] hydroxamic acids as HDAC inhibitors |
| EP3472131B1 (en) | 2016-06-17 | 2020-02-19 | Forma Therapeutics, Inc. | 2-spiro-5- and 6-hydroxamic acid indanes as hdac inhibitors |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1242863A (en) * | 1968-05-10 | 1971-08-18 | Pharmacia As | 2,3-DIHYDRO-5H-THIAZOLO[2,3-b]QUINAZOLINES AND PROCESSES FOR THE PREPARATION THEREOF |
| US3598823A (en) * | 1969-05-28 | 1971-08-10 | Sandoz Ag | Tricyclic quinazolinones |
| CA984842A (en) | 1972-02-28 | 1976-03-02 | Charles M. Hall | 1,4,6,9-tetrahydro-4,6-dioxopyrido-(3,2-g)-quinoline-2,8-dicarboxylic acid compounds |
| US3833588A (en) * | 1972-04-25 | 1974-09-03 | Sandoz Ag | Unsaturated-substituted tricyclic quinazolinones |
| JPS5752352B2 (ru) * | 1974-02-28 | 1982-11-06 | ||
| US4012387A (en) * | 1975-09-18 | 1977-03-15 | Warner-Lambert Company | Benzo-[g]pyrido[2,1-b]quinazolinones |
| US4033961A (en) * | 1975-10-07 | 1977-07-05 | Warner-Lambert Company | Pyrido[2-1-b]quinazolin-ones and their methods of preparation |
| US4142049A (en) * | 1976-10-18 | 1979-02-27 | Warner-Lambert Company | Benzo[g]pyrido[2,1-b]quinazolinones |
| US4066767A (en) * | 1976-11-01 | 1978-01-03 | Warner-Lambert Company | 8-(1H-Tetrazol-5-yl)-11H-pyrido[2,1-b]quinazolin-11-ones and method of treating bronchial asthma using them |
| NL7803112A (nl) * | 1977-03-24 | 1978-09-26 | Hoffmann La Roche | Werkwijze voor de bereiding van nieuwe pyrido (2.1-b)chinazolinederivaten. |
| DE2739020A1 (de) * | 1977-08-26 | 1979-03-01 | Schering Ag | Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung |
| US4168380A (en) * | 1978-04-21 | 1979-09-18 | Hoffmann-La Roche Inc. | 7-Methoxy-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid |
-
1975
- 1975-12-19 DE DE19752557425 patent/DE2557425A1/de active Granted
-
1976
- 1976-11-30 AT AT883976A patent/AT352736B/de not_active IP Right Cessation
- 1976-12-02 FI FI763469A patent/FI64159C/fi not_active IP Right Cessation
- 1976-12-07 GR GR52342A patent/GR62109B/el unknown
- 1976-12-14 CS CS768172A patent/CS198222B2/cs unknown
- 1976-12-15 RO RO7695226A patent/RO75248A/ro unknown
- 1976-12-15 RO RO7695227A patent/RO75734A/ro unknown
- 1976-12-15 RO RO7688735A patent/RO69411A/ro unknown
- 1976-12-15 US US05/750,725 patent/US4083980A/en not_active Expired - Lifetime
- 1976-12-16 DK DK567376A patent/DK149107C/da not_active IP Right Cessation
- 1976-12-16 SU SU762429454A patent/SU645571A3/ru active
- 1976-12-16 CH CH1583776A patent/CH625522A5/de not_active IP Right Cessation
- 1976-12-16 CH CH284581A patent/CH627754A5/de not_active IP Right Cessation
- 1976-12-16 DD DD7600196412A patent/DD128812A5/xx unknown
- 1976-12-17 FR FR7638135A patent/FR2335229A1/fr active Granted
- 1976-12-17 PT PT65981A patent/PT65981A/pt unknown
- 1976-12-17 JP JP51151051A patent/JPS5831350B2/ja not_active Expired
- 1976-12-17 IE IE2777/76A patent/IE45256B1/en not_active IP Right Cessation
- 1976-12-17 BE BE173384A patent/BE849542A/xx not_active IP Right Cessation
- 1976-12-17 NL NLAANVRAGE7614013,A patent/NL182535C/xx not_active IP Right Cessation
- 1976-12-17 BG BG7600035901A patent/BG24673A3/xx unknown
- 1976-12-17 ZA ZA00767490A patent/ZA767490B/xx unknown
- 1976-12-17 NZ NZ182915A patent/NZ182915A/xx unknown
- 1976-12-17 BG BG7500035902A patent/BG25093A3/xx unknown
- 1976-12-17 IL IL51124A patent/IL51124A/xx unknown
- 1976-12-17 NO NO764303A patent/NO147450C/no unknown
- 1976-12-17 BG BG7600034932A patent/BG25092A3/xx unknown
- 1976-12-17 GB GB52857/76A patent/GB1572707A/en not_active Expired
- 1976-12-17 HU HU76BO00001645A patent/HU172929B/hu not_active IP Right Cessation
- 1976-12-17 LU LU76417A patent/LU76417A1/xx unknown
- 1976-12-17 MX MX765246U patent/MX4488E/es unknown
- 1976-12-17 AU AU20695/76A patent/AU513469B2/en not_active Expired
- 1976-12-17 SE SE7614258A patent/SE431456B/xx not_active IP Right Cessation
- 1976-12-17 CA CA000268164A patent/CA1199914A/en not_active Expired
- 1976-12-17 YU YU03082/76A patent/YU39048B/xx unknown
- 1976-12-18 PL PL1976209362A patent/PL110780B1/pl unknown
- 1976-12-18 PL PL1976201604A patent/PL102308B1/pl unknown
- 1976-12-18 PL PL1976194519A patent/PL101141B1/pl unknown
- 1976-12-18 PL PL1976209361A patent/PL111422B1/pl unknown
- 1976-12-18 PL PL1976201603A patent/PL103556B1/pl unknown
- 1976-12-18 ES ES454405A patent/ES454405A1/es not_active Expired
-
1977
- 1977-09-23 SU SU772524307A patent/SU652894A3/ru active
- 1977-09-23 SU SU772524306A patent/SU733516A3/ru active
- 1977-11-15 ES ES464136A patent/ES464136A1/es not_active Expired
- 1977-11-15 ES ES464162A patent/ES464162A1/es not_active Expired
-
1978
- 1978-07-12 SU SU782633660A patent/SU784776A3/ru active
-
1980
- 1980-05-02 PH PH23979A patent/PH16310A/en unknown
- 1980-11-05 US US06/204,226 patent/US4332802A/en not_active Expired - Lifetime
- 1980-11-13 CH CH843880A patent/CH625243A5/de not_active IP Right Cessation
-
1981
- 1981-10-28 CH CH689681A patent/CH631983A5/de not_active IP Right Cessation
-
1982
- 1982-05-31 YU YU1152/82A patent/YU40078B/xx unknown
-
1983
- 1983-09-01 SG SG554/83A patent/SG55483G/en unknown
-
1984
- 1984-02-16 HK HK129/84A patent/HK12984A/xx unknown
-
1985
- 1985-12-30 MY MY78/85A patent/MY8500078A/xx unknown
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