ES436499A1 - Oxazolidines and conversion to propanolamines - Google Patents
Oxazolidines and conversion to propanolaminesInfo
- Publication number
- ES436499A1 ES436499A1 ES436499A ES436499A ES436499A1 ES 436499 A1 ES436499 A1 ES 436499A1 ES 436499 A ES436499 A ES 436499A ES 436499 A ES436499 A ES 436499A ES 436499 A1 ES436499 A1 ES 436499A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- propanolamines
- oxazolidines
- conversion
- formula
- 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
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/24—Oxygen atoms attached in position 2 with hydrocarbon radicals, substituted by oxygen atoms, attached to other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for preparing propanolamine derivatives, of general formula: ** (See formula) ** wherein R is a hydrogen or halogen atom or a lower alkyl or alkoxy group and the benzene ring A may be replaced by a naphthalene ring, and its pharmaceutically acceptable acid addition salts; characterized in that it comprises hydrolyzing an oxazolidine derivative of the general formula: ** (See formula) ** where R is defined as above, with an acid or a base. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1603074A GB1435276A (en) | 1974-04-10 | 1974-04-10 | Oxazolidines and conversion to propanolamines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES436499A1 true ES436499A1 (en) | 1977-02-01 |
Family
ID=10069885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES436499A Expired ES436499A1 (en) | 1974-04-10 | 1975-04-10 | Oxazolidines and conversion to propanolamines |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS50148324A (en) |
| AT (1) | ATA268375A (en) |
| BE (1) | BE827473A (en) |
| CH (1) | CH603609A5 (en) |
| DD (2) | DD123989A5 (en) |
| DE (1) | DE2514553A1 (en) |
| DK (1) | DK152575A (en) |
| EG (1) | EG11656A (en) |
| ES (1) | ES436499A1 (en) |
| FI (1) | FI751079A (en) |
| FR (1) | FR2272979B3 (en) |
| GB (1) | GB1435276A (en) |
| HU (2) | HU172061B (en) |
| IE (1) | IE40974B1 (en) |
| IL (1) | IL46993A0 (en) |
| IN (1) | IN141076B (en) |
| LU (1) | LU72240A1 (en) |
| NL (1) | NL7504214A (en) |
| NO (1) | NO751238L (en) |
| PH (1) | PH11695A (en) |
| PL (2) | PL97545B1 (en) |
| RO (1) | RO69153A (en) |
| SE (1) | SE7503565L (en) |
| ZA (1) | ZA752266B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH635573A5 (en) * | 1977-03-24 | 1983-04-15 | Sandoz Ag | Process for preparing novel 1,2-dihydroxypropane derivatives |
| DD150456A5 (en) * | 1979-03-01 | 1981-09-02 | Ciba Geigy Ag | PROCESS FOR THE PREPARATION OF DERIVATIVES OF 3-AMINO-1,2-PROPANDIOL |
-
1974
- 1974-04-10 GB GB1603074A patent/GB1435276A/en not_active Expired
-
1975
- 1975-03-26 SE SE7503565A patent/SE7503565L/en not_active Application Discontinuation
- 1975-04-01 IL IL46993A patent/IL46993A0/en unknown
- 1975-04-02 BE BE155017A patent/BE827473A/en unknown
- 1975-04-03 IN IN681/CAL/75A patent/IN141076B/en unknown
- 1975-04-03 DE DE19752514553 patent/DE2514553A1/en active Pending
- 1975-04-04 PH PH17018A patent/PH11695A/en unknown
- 1975-04-05 EG EG196A patent/EG11656A/en active
- 1975-04-08 LU LU72240A patent/LU72240A1/xx unknown
- 1975-04-08 FR FR7510897A patent/FR2272979B3/fr not_active Expired
- 1975-04-09 DK DK152575A patent/DK152575A/da not_active IP Right Cessation
- 1975-04-09 HU HU75PI00000520A patent/HU172061B/en unknown
- 1975-04-09 JP JP50043141A patent/JPS50148324A/ja active Pending
- 1975-04-09 HU HUPI461A patent/HU169604B/hu unknown
- 1975-04-09 DD DD191668A patent/DD123989A5/xx unknown
- 1975-04-09 ZA ZA00752266A patent/ZA752266B/en unknown
- 1975-04-09 CH CH452075A patent/CH603609A5/xx not_active IP Right Cessation
- 1975-04-09 NO NO751238A patent/NO751238L/no unknown
- 1975-04-09 NL NL7504214A patent/NL7504214A/en unknown
- 1975-04-09 PL PL1975195855A patent/PL97545B1/en unknown
- 1975-04-09 IE IE805/75A patent/IE40974B1/en unknown
- 1975-04-09 AT AT268375A patent/ATA268375A/en not_active Application Discontinuation
- 1975-04-09 DD DD185328A patent/DD121635A5/xx unknown
- 1975-04-09 PL PL1975179460A patent/PL99021B1/en unknown
- 1975-04-10 FI FI751079A patent/FI751079A/fi not_active Application Discontinuation
- 1975-04-10 RO RO7581955A patent/RO69153A/en unknown
- 1975-04-10 ES ES436499A patent/ES436499A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH603609A5 (en) | 1978-08-31 |
| FI751079A (en) | 1975-10-11 |
| PH11695A (en) | 1978-05-24 |
| GB1435276A (en) | 1976-05-12 |
| LU72240A1 (en) | 1977-02-02 |
| IE40974B1 (en) | 1979-09-26 |
| NL7504214A (en) | 1975-10-14 |
| JPS50148324A (en) | 1975-11-27 |
| SE7503565L (en) | 1975-10-13 |
| IE40974L (en) | 1975-10-10 |
| FR2272979B3 (en) | 1977-12-16 |
| FR2272979A1 (en) | 1975-12-26 |
| NO751238L (en) | 1975-10-13 |
| DD121635A5 (en) | 1976-08-12 |
| BE827473A (en) | 1975-10-02 |
| PL99021B1 (en) | 1978-06-30 |
| PL97545B1 (en) | 1978-03-30 |
| EG11656A (en) | 1977-11-30 |
| IN141076B (en) | 1977-01-15 |
| HU172061B (en) | 1978-05-28 |
| DE2514553A1 (en) | 1975-10-23 |
| ZA752266B (en) | 1976-03-31 |
| AU7982775A (en) | 1976-10-07 |
| RO69153A (en) | 1982-09-09 |
| DD123989A5 (en) | 1977-01-26 |
| HU169604B (en) | 1976-12-28 |
| IL46993A0 (en) | 1975-06-25 |
| ATA268375A (en) | 1976-09-15 |
| DK152575A (en) | 1975-10-11 |
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