RU2005108665A - Способ получения производного аминобензопирана - Google Patents
Способ получения производного аминобензопирана Download PDFInfo
- Publication number
- RU2005108665A RU2005108665A RU2005108665/04A RU2005108665A RU2005108665A RU 2005108665 A RU2005108665 A RU 2005108665A RU 2005108665/04 A RU2005108665/04 A RU 2005108665/04A RU 2005108665 A RU2005108665 A RU 2005108665A RU 2005108665 A RU2005108665 A RU 2005108665A
- Authority
- RU
- Russia
- Prior art keywords
- derivative
- formula
- aminobenzopyran
- dimethyl
- obtaining
- Prior art date
Links
- SAXKWTPDZMBKSQ-UHFFFAOYSA-N CC1(C)Oc(cccc2)c2C=C1 Chemical compound CC1(C)Oc(cccc2)c2C=C1 SAXKWTPDZMBKSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
-
- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Hydrogenated Pyridines (AREA)
Claims (6)
1. Способ получения производного аминобензопирана формулы (2)
предусматривающий восстановление нитрогруппы производного 2,2-диметил-2Н-1-бензопирана формулы (1)
гидразином в присутствии металлического катализатора.
2. Способ получения производного аминобензопирана по п. 1, в котором производным 2,2-диметил-2Н-1-бензопирана формулы (1) является 2,2-диметил-6-нитро-2Н-1-бензопиран формулы (3)
и производное аминобензопирана формулы (2) является 6-амино-2,2-диметил-2Н-1-бензопираном формулы (4)
3. Способ получения производного аминобензопирана по п. 1, в котором металл в металлическом катализаторе является платиной или палладием.
4. Способ получения производного аминобензопирана по п.2, в котором металл в металлическом катализаторе является платиной или палладием.
5. Способ получения производного аминобензопирана по п. 3, в котором металл в металлическом катализаторе является платиной.
6. Способ получения производного аминобензопирана по пп. 1, 2, 3, 4 или 5, в котором используют гидразин в количестве от 2 до 5 молярных эквивалентов на 1 молярный эквивалент производного 2,2-диметил-2Н-1-бензопирана.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-250112 | 2002-08-29 | ||
| JP2002250112 | 2002-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2005108665A true RU2005108665A (ru) | 2005-08-10 |
| RU2314302C2 RU2314302C2 (ru) | 2008-01-10 |
Family
ID=31972610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2005108665/04A RU2314302C2 (ru) | 2002-08-29 | 2003-08-06 | Способ получения производного аминобензопирана |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US7683189B2 (ru) |
| EP (1) | EP1535918B1 (ru) |
| JP (1) | JP4569755B2 (ru) |
| KR (1) | KR101078357B1 (ru) |
| CN (1) | CN100363358C (ru) |
| AT (1) | ATE486861T1 (ru) |
| AU (1) | AU2003252414B2 (ru) |
| CA (1) | CA2496847C (ru) |
| DE (1) | DE60334808D1 (ru) |
| DK (1) | DK1535918T3 (ru) |
| ES (1) | ES2353383T3 (ru) |
| HK (1) | HK1078874A1 (ru) |
| IL (1) | IL166886A (ru) |
| NO (1) | NO330794B1 (ru) |
| NZ (1) | NZ538745A (ru) |
| PT (1) | PT1535918E (ru) |
| RU (1) | RU2314302C2 (ru) |
| SI (1) | SI1535918T1 (ru) |
| TW (1) | TW200407318A (ru) |
| UA (1) | UA86000C2 (ru) |
| WO (1) | WO2004020428A1 (ru) |
| ZA (1) | ZA200501510B (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015012271A1 (ja) | 2013-07-25 | 2017-03-02 | 日産化学工業株式会社 | 複素環化合物の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1121307A (en) | 1964-08-07 | 1968-07-24 | Wellcome Found | New chromans and chromenes |
| CH624395A5 (ru) | 1976-01-08 | 1981-07-31 | Ciba Geigy Ag | |
| US5164509A (en) * | 1990-11-26 | 1992-11-17 | E. R. Squibb & Sons, Inc. | Benzodiazolo analogs |
| JPH0578289A (ja) | 1991-09-18 | 1993-03-30 | Mitsui Toatsu Chem Inc | ２，７−ビス（４−アミノフエノキシ）ナフタレンおよびその製造方法 |
| JP2896268B2 (ja) * | 1992-05-22 | 1999-05-31 | 三菱電機株式会社 | 半導体基板の表面処理装置及びその制御方法 |
| JP2001151767A (ja) | 1999-09-17 | 2001-06-05 | Nissan Chem Ind Ltd | ベンゾピラン誘導体 |
| WO2001021610A1 (en) * | 1999-09-17 | 2001-03-29 | Nissan Chemical Industries, Ltd. | Benzopyran derivative |
| DE10023484A1 (de) | 2000-05-09 | 2001-11-22 | Schering Ag | Anthranylamide und deren Verwendung als Arzneimittel |
-
2003
- 2003-08-06 DK DK03791193.0T patent/DK1535918T3/da active
- 2003-08-06 ZA ZA200501510A patent/ZA200501510B/xx unknown
- 2003-08-06 AU AU2003252414A patent/AU2003252414B2/en not_active Ceased
- 2003-08-06 KR KR1020057003161A patent/KR101078357B1/ko not_active IP Right Cessation
- 2003-08-06 AT AT03791193T patent/ATE486861T1/de active
- 2003-08-06 CA CA2496847A patent/CA2496847C/en not_active Expired - Fee Related
- 2003-08-06 DE DE60334808T patent/DE60334808D1/de not_active Expired - Lifetime
- 2003-08-06 SI SI200331910T patent/SI1535918T1/sl unknown
- 2003-08-06 CN CNB038200821A patent/CN100363358C/zh not_active Expired - Fee Related
- 2003-08-06 JP JP2004532686A patent/JP4569755B2/ja not_active Expired - Fee Related
- 2003-08-06 NZ NZ538745A patent/NZ538745A/en not_active IP Right Cessation
- 2003-08-06 EP EP03791193A patent/EP1535918B1/en not_active Expired - Lifetime
- 2003-08-06 UA UAA200502758A patent/UA86000C2/ru unknown
- 2003-08-06 US US10/524,686 patent/US7683189B2/en not_active Expired - Fee Related
- 2003-08-06 ES ES03791193T patent/ES2353383T3/es not_active Expired - Lifetime
- 2003-08-06 PT PT03791193T patent/PT1535918E/pt unknown
- 2003-08-06 RU RU2005108665/04A patent/RU2314302C2/ru not_active IP Right Cessation
- 2003-08-06 WO PCT/JP2003/009987 patent/WO2004020428A1/ja active Application Filing
- 2003-08-11 TW TW092122022A patent/TW200407318A/zh not_active IP Right Cessation
-
2005
- 2005-02-14 IL IL166886A patent/IL166886A/en not_active IP Right Cessation
- 2005-03-23 NO NO20051556A patent/NO330794B1/no not_active IP Right Cessation
- 2005-12-01 HK HK05110983.3A patent/HK1078874A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI335324B (ru) | 2011-01-01 |
| ES2353383T3 (es) | 2011-03-01 |
| NO20051556D0 (no) | 2005-03-23 |
| EP1535918A1 (en) | 2005-06-01 |
| CN100363358C (zh) | 2008-01-23 |
| UA86000C2 (ru) | 2009-03-25 |
| JPWO2004020428A1 (ja) | 2005-12-15 |
| RU2314302C2 (ru) | 2008-01-10 |
| KR20050036980A (ko) | 2005-04-20 |
| WO2004020428A1 (ja) | 2004-03-11 |
| AU2003252414B2 (en) | 2009-08-27 |
| ZA200501510B (en) | 2006-10-25 |
| AU2003252414A1 (en) | 2004-03-19 |
| EP1535918B1 (en) | 2010-11-03 |
| US7683189B2 (en) | 2010-03-23 |
| DK1535918T3 (da) | 2011-01-10 |
| CA2496847A1 (en) | 2004-03-11 |
| NO20051556L (no) | 2005-03-23 |
| JP4569755B2 (ja) | 2010-10-27 |
| DE60334808D1 (de) | 2010-12-16 |
| HK1078874A1 (en) | 2006-03-24 |
| IL166886A (en) | 2008-08-07 |
| KR101078357B1 (ko) | 2011-10-31 |
| EP1535918A4 (en) | 2007-04-18 |
| CN1678603A (zh) | 2005-10-05 |
| ATE486861T1 (de) | 2010-11-15 |
| CA2496847C (en) | 2011-06-07 |
| US20050192444A1 (en) | 2005-09-01 |
| NO330794B1 (no) | 2011-07-18 |
| NZ538745A (en) | 2007-06-29 |
| TW200407318A (en) | 2004-05-16 |
| SI1535918T1 (sl) | 2011-01-31 |
| PT1535918E (pt) | 2010-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120807 |