CH602643A5 - - Google Patents
Info
- Publication number
- CH602643A5 CH602643A5 CH1650375A CH1650375A CH602643A5 CH 602643 A5 CH602643 A5 CH 602643A5 CH 1650375 A CH1650375 A CH 1650375A CH 1650375 A CH1650375 A CH 1650375A CH 602643 A5 CH602643 A5 CH 602643A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1650375A CH602643A5 (US07202987-20070410-C00007.png) | 1975-12-19 | 1975-12-19 | |
| DE19762656763 DE2656763A1 (de) | 1975-12-19 | 1976-12-15 | Verfahren zur reduktion von 4-oxopiperidinen zu 4-hydroxypiperidinen |
| JP15329176A JPS5278877A (en) | 1975-12-19 | 1976-12-20 | Method of reducing 44oxopiperidines to 44hydroxypiperidines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1650375A CH602643A5 (US07202987-20070410-C00007.png) | 1975-12-19 | 1975-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH602643A5 true CH602643A5 (US07202987-20070410-C00007.png) | 1978-07-31 |
Family
ID=4417934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1650375A CH602643A5 (US07202987-20070410-C00007.png) | 1975-12-19 | 1975-12-19 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5278877A (US07202987-20070410-C00007.png) |
| CH (1) | CH602643A5 (US07202987-20070410-C00007.png) |
| DE (1) | DE2656763A1 (US07202987-20070410-C00007.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3221844A1 (de) * | 1982-01-19 | 1984-12-06 | Allied Corp., Morris Township, N.J. | Einpresskontakt |
| DE3861897D1 (de) * | 1987-05-05 | 1991-04-11 | Ciba Geigy Ag | Verfahren zur herstellung von 4-hydroxy-2,2,6,6-tetramethyl-piperidin. |
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1975
- 1975-12-19 CH CH1650375A patent/CH602643A5/xx not_active IP Right Cessation
-
1976
- 1976-12-15 DE DE19762656763 patent/DE2656763A1/de active Pending
- 1976-12-20 JP JP15329176A patent/JPS5278877A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2656763A1 (de) | 1977-06-30 |
| JPS5278877A (en) | 1977-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |