FI953181A0 - Puriinien valmistusmenetelmä - Google Patents
Puriinien valmistusmenetelmäInfo
- Publication number
- FI953181A0 FI953181A0 FI953181A FI953181A FI953181A0 FI 953181 A0 FI953181 A0 FI 953181A0 FI 953181 A FI953181 A FI 953181A FI 953181 A FI953181 A FI 953181A FI 953181 A0 FI953181 A0 FI 953181A0
- Authority
- FI
- Finland
- Prior art keywords
- purines
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
- C07D473/32—Nitrogen atom
- C07D473/34—Nitrogen atom attached in position 6, e.g. adenine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/16—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4422587A DE4422587C2 (de) | 1994-06-28 | 1994-06-28 | Verfahren zur Herstellung von Purinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI953181A0 true FI953181A0 (fi) | 1995-06-27 |
| FI953181A FI953181A (fi) | 1995-12-29 |
Family
ID=6521701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI953181A FI953181A (fi) | 1994-06-28 | 1995-06-27 | Puriinien valmistusmenetelmä |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5688947A (fi) |
| EP (1) | EP0690056A3 (fi) |
| JP (1) | JPH0827151A (fi) |
| CA (1) | CA2152722A1 (fi) |
| CZ (1) | CZ165495A3 (fi) |
| DE (1) | DE4422587C2 (fi) |
| FI (1) | FI953181A (fi) |
| HU (1) | HUT71746A (fi) |
| SK (1) | SK84295A3 (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100261706B1 (ko) | 1996-12-17 | 2000-07-15 | 가나이 쓰도무 | 디지탈방송신호의 수신장치와 수신 및 기록재생장치 |
| CN106117207B (zh) * | 2016-06-16 | 2019-01-04 | 江苏八巨药业有限公司 | 一种制备鸟嘌呤的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286093A (en) * | 1980-02-25 | 1981-08-25 | Mead Johnson & Company | 9-Cyclohexyl-2-alkoxy-9H-adenine process |
| JPS5855485A (ja) * | 1981-09-28 | 1983-04-01 | Kohjin Co Ltd | グアニンの精製法 |
| US4874862A (en) * | 1985-02-11 | 1989-10-17 | Warner-Lambert Company | Process for preparing guanine derivatives |
| DE3638635A1 (de) * | 1986-11-12 | 1988-05-26 | Boehringer Ingelheim Kg | Verbessertes verfahren zur katalytischen hydrierung von dahnp und zur herstellung von dafhp |
| DE3727508A1 (de) * | 1987-08-18 | 1989-03-02 | Boehringer Ingelheim Kg | Verfahren zur herstellung von natriumpurinen |
| DE3729471A1 (de) * | 1987-09-03 | 1989-03-16 | Huels Troisdorf | Verfahren zur herstellung von guanin |
| DE3928365A1 (de) * | 1989-08-28 | 1991-03-07 | Huels Chemische Werke Ag | Verfahren zur herstellung von reinem guanin |
| DE4136114C2 (de) * | 1991-11-02 | 1995-05-24 | Boehringer Ingelheim Kg | Verbessertes Verfahren zur Herstellung von Guanin und seiner Alkalimetallsalze |
-
1994
- 1994-06-28 DE DE4422587A patent/DE4422587C2/de not_active Expired - Fee Related
-
1995
- 1995-06-22 CZ CZ951654A patent/CZ165495A3/cs unknown
- 1995-06-26 US US08/495,051 patent/US5688947A/en not_active Expired - Fee Related
- 1995-06-27 CA CA002152722A patent/CA2152722A1/en not_active Abandoned
- 1995-06-27 EP EP95110018A patent/EP0690056A3/de not_active Withdrawn
- 1995-06-27 JP JP7161254A patent/JPH0827151A/ja active Pending
- 1995-06-27 FI FI953181A patent/FI953181A/fi not_active Application Discontinuation
- 1995-06-27 HU HU9501896A patent/HUT71746A/hu unknown
- 1995-06-27 SK SK842-95A patent/SK84295A3/sk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU9501896D0 (en) | 1995-08-28 |
| EP0690056A2 (de) | 1996-01-03 |
| JPH0827151A (ja) | 1996-01-30 |
| CZ165495A3 (en) | 1996-03-13 |
| DE4422587C2 (de) | 2000-11-30 |
| HUT71746A (en) | 1996-01-29 |
| CA2152722A1 (en) | 1995-12-29 |
| SK84295A3 (en) | 1996-01-10 |
| FI953181A (fi) | 1995-12-29 |
| EP0690056A3 (de) | 1996-03-27 |
| US5688947A (en) | 1997-11-18 |
| DE4422587A1 (de) | 1996-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |