GB836943A - New piperidine derivatives and process for the preparation thereof - Google Patents
New piperidine derivatives and process for the preparation thereofInfo
- Publication number
- GB836943A GB836943A GB35545/57A GB3554557A GB836943A GB 836943 A GB836943 A GB 836943A GB 35545/57 A GB35545/57 A GB 35545/57A GB 3554557 A GB3554557 A GB 3554557A GB 836943 A GB836943 A GB 836943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbalkoxy
- piperidine
- phenyl
- preparation
- piperidine derivatives
- 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
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
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
- C07D211/64—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4 having an aryl radical as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
The invention comprises compounds of the general formula <FORM:0836943/IV (b)/1> and their acid addition salts, wherein R is an alkyl radical of 1-3 carbon atoms and R1 a radical -[(CH2)2-O]x-(CH2)2-OH, wherein x is 1 or 2 and the preparation thereof by reacting a 4 - phenyl - 4 - carbalkoxy - piperidine with a compound of the general formula <FORM:0836943/IV (b)/2> wherein Hal represents a halogen atom, or by reacting ethylene oxide with either a 4-phenyl-4 - carbalkoxy - piperidine, a 1 - (2 - hydroxy-ethyl) - 4 - phenyl - 4 - carbalkoxy - piperidine or a 1-[2-(2-hydroxy-ethoxy)-ethyl]-4-phenyl-4-carbalkoxy-piperidine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE836943X | 1956-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB836943A true GB836943A (en) | 1960-06-09 |
Family
ID=3881871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35545/57A Expired GB836943A (en) | 1956-11-16 | 1957-11-14 | New piperidine derivatives and process for the preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB836943A (en) |
-
1957
- 1957-11-14 GB GB35545/57A patent/GB836943A/en not_active Expired
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