ES473680A1 - Metodo para la produccion de azaxantonas y sus derivados. - Google Patents
Metodo para la produccion de azaxantonas y sus derivados.Info
- Publication number
- ES473680A1 ES473680A1 ES473680A ES473680A ES473680A1 ES 473680 A1 ES473680 A1 ES 473680A1 ES 473680 A ES473680 A ES 473680A ES 473680 A ES473680 A ES 473680A ES 473680 A1 ES473680 A1 ES 473680A1
- Authority
- ES
- Spain
- Prior art keywords
- tetrazol
- hydroxyl
- alkyl
- azaxanthones
- amino
- 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
- RLANGRCXIQESBJ-UHFFFAOYSA-N 3-(2h-tetrazol-5-yl)chromeno[3,2-b]pyridin-10-one Chemical class C=1N=C2C(=O)C3=CC=CC=C3OC2=CC=1C1=NN=NN1 RLANGRCXIQESBJ-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 208000026935 allergic disease Diseases 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- -1 nitro, carboxyl Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52115817A JPS5825677B2 (ja) | 1977-09-26 | 1977-09-26 | ３−テトラゾ−ル−１−アザキサントン誘導体およびその製造法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473680A1 true ES473680A1 (es) | 1979-04-16 |
Family
ID=14671828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473680A Expired ES473680A1 (es) | 1977-09-26 | 1978-09-26 | Metodo para la produccion de azaxantonas y sus derivados. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4267332A ( ) |
| JP (1) | JPS5825677B2 ( ) |
| AT (1) | AT360988B ( ) |
| AU (1) | AU522242B2 ( ) |
| BE (1) | BE870736A ( ) |
| CA (1) | CA1090344A ( ) |
| CH (1) | CH638525A5 ( ) |
| DE (1) | DE2841644A1 ( ) |
| DK (1) | DK156725C ( ) |
| ES (1) | ES473680A1 ( ) |
| FR (1) | FR2404011A1 ( ) |
| GB (1) | GB2004551B ( ) |
| GR (1) | GR64802B ( ) |
| HU (1) | HU178360B ( ) |
| IT (1) | IT1101604B ( ) |
| NL (1) | NL188579C ( ) |
| NO (1) | NO149964C ( ) |
| SE (1) | SE434748B ( ) |
| SU (1) | SU858570A3 ( ) |
| ZA (1) | ZA785054B ( ) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61172880A (ja) * | 1985-01-28 | 1986-08-04 | Takeda Chem Ind Ltd | ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法 |
| JPS61215393A (ja) * | 1985-03-20 | 1986-09-25 | Takeda Chem Ind Ltd | ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法 |
| US5831117A (en) | 1995-01-20 | 1998-11-03 | G. D. Searle & Co. | Method of preparing retroviral protease inhibitor intermediates |
| JPH08325248A (ja) * | 1995-05-26 | 1996-12-10 | Chugoku Kayaku Kk | テトラゾール類の新規な合成試薬及びそれを用いたテトラゾール類の製造方法 |
| US5952338A (en) * | 1996-07-05 | 1999-09-14 | Takeda Chemical Industries, Ltd. | Agent for prophylaxis and treatment of disturbance of visual function |
| US7268454B2 (en) * | 2003-01-17 | 2007-09-11 | Magnetic Torque International, Ltd. | Power generating systems |
| US10214536B2 (en) * | 2016-01-29 | 2019-02-26 | The Regents Of The University Of Michigan | Amlexanox analogs |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1403487A (en) * | 1972-07-21 | 1975-08-28 | Yoshitomi Pharmaceutical | Heterocyclic substituted alkanoic acids and derivatives |
| NL7403583A ( ) * | 1973-03-19 | 1974-09-23 | ||
| JPS576433B2 ( ) * | 1973-06-26 | 1982-02-04 | ||
| JPS5516432B2 ( ) * | 1974-05-28 | 1980-05-01 |
-
1977
- 1977-09-26 JP JP52115817A patent/JPS5825677B2/ja not_active Expired
-
1978
- 1978-09-01 AU AU39488/78A patent/AU522242B2/en not_active Expired
- 1978-09-01 GR GR57139A patent/GR64802B/el unknown
- 1978-09-06 ZA ZA00785054A patent/ZA785054B/xx unknown
- 1978-09-18 US US06/942,925 patent/US4267332A/en not_active Expired - Lifetime
- 1978-09-19 GB GB7837321A patent/GB2004551B/en not_active Expired
- 1978-09-19 SE SE7809833A patent/SE434748B/sv not_active IP Right Cessation
- 1978-09-21 DK DK418678A patent/DK156725C/da not_active IP Right Cessation
- 1978-09-22 CA CA311,947A patent/CA1090344A/en not_active Expired
- 1978-09-22 AT AT685478A patent/AT360988B/de not_active IP Right Cessation
- 1978-09-22 IT IT27984/78A patent/IT1101604B/it active
- 1978-09-22 HU HU78TA1495A patent/HU178360B/hu not_active IP Right Cessation
- 1978-09-25 NO NO783233A patent/NO149964C/no unknown
- 1978-09-25 FR FR7827423A patent/FR2404011A1/fr active Granted
- 1978-09-25 BE BE190684A patent/BE870736A/xx not_active IP Right Cessation
- 1978-09-25 DE DE19782841644 patent/DE2841644A1/de active Granted
- 1978-09-25 SU SU782668856A patent/SU858570A3/ru active
- 1978-09-26 NL NLAANVRAGE7809741,A patent/NL188579C/xx not_active IP Right Cessation
- 1978-09-26 CH CH1003678A patent/CH638525A5/de not_active IP Right Cessation
- 1978-09-26 ES ES473680A patent/ES473680A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2004551B (en) | 1982-03-10 |
| AT360988B (de) | 1981-02-10 |
| JPS5448798A (en) | 1979-04-17 |
| SE434748B (sv) | 1984-08-13 |
| FR2404011B1 ( ) | 1981-08-14 |
| NL188579B (nl) | 1992-03-02 |
| DE2841644A1 (de) | 1979-04-05 |
| HU178360B (en) | 1982-04-28 |
| CH638525A5 (de) | 1983-09-30 |
| CA1090344A (en) | 1980-11-25 |
| ZA785054B (en) | 1979-08-29 |
| ATA685478A (de) | 1980-07-15 |
| SU858570A3 (ru) | 1981-08-23 |
| JPS5825677B2 (ja) | 1983-05-28 |
| DE2841644C2 ( ) | 1989-09-21 |
| NL188579C (nl) | 1992-08-03 |
| AU3948878A (en) | 1980-03-06 |
| BE870736A (fr) | 1979-03-26 |
| AU522242B2 (en) | 1982-05-27 |
| NO149964B (no) | 1984-04-16 |
| FR2404011A1 (fr) | 1979-04-20 |
| NO149964C (no) | 1984-07-25 |
| IT7827984A0 (it) | 1978-09-22 |
| GB2004551A (en) | 1979-04-04 |
| IT1101604B (it) | 1985-10-07 |
| DK156725C (da) | 1990-03-05 |
| SE7809833L (sv) | 1979-03-27 |
| GR64802B (en) | 1980-06-02 |
| NO783233L (no) | 1979-03-27 |
| DK418678A (da) | 1979-03-27 |
| DK156725B (da) | 1989-09-25 |
| US4267332A (en) | 1981-05-12 |
| NL7809741A (nl) | 1979-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000201 |