DK139715B - Fremgangsmåde til spaltning af blandinger af d- og 1-2-(6'-methoxy-2'-naphthyl)propionsyre til dannelse af hovedsagelig ren d-isomer. - Google Patents
Fremgangsmåde til spaltning af blandinger af d- og 1-2-(6'-methoxy-2'-naphthyl)propionsyre til dannelse af hovedsagelig ren d-isomer.Info
- Publication number
- DK139715B DK139715B DK218673AA DK218673A DK139715B DK 139715 B DK139715 B DK 139715B DK 218673A A DK218673A A DK 218673AA DK 218673 A DK218673 A DK 218673A DK 139715 B DK139715 B DK 139715B
- Authority
- DK
- Denmark
- Prior art keywords
- isomer
- cleavage
- naphthyl
- methoxy
- mixtures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/52—Unsaturated compounds containing hydroxy or O-metal groups a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24646172A | 1972-04-21 | 1972-04-21 | |
| US35019373A | 1973-04-11 | 1973-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK139715B true DK139715B (da) | 1979-04-02 |
| DK139715C DK139715C (it) | 1979-09-17 |
Family
ID=26937998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK218673AA DK139715B (da) | 1972-04-21 | 1973-04-18 | Fremgangsmåde til spaltning af blandinger af d- og 1-2-(6'-methoxy-2'-naphthyl)propionsyre til dannelse af hovedsagelig ren d-isomer. |
Country Status (19)
| Country | Link |
|---|---|
| AR (1) | AR200998A1 (it) |
| AT (1) | AT325031B (it) |
| CA (1) | CA995676A (it) |
| CH (1) | CH574884A5 (it) |
| CS (1) | CS161980B2 (it) |
| DE (1) | DE2319245C3 (it) |
| DK (1) | DK139715B (it) |
| ES (1) | ES413924A2 (it) |
| FI (1) | FI57927C (it) |
| GB (1) | GB1422015A (it) |
| HU (1) | HU166932B (it) |
| IE (1) | IE37553B1 (it) |
| IL (1) | IL42078A (it) |
| IN (1) | IN138786B (it) |
| IT (1) | IT1044244B (it) |
| NL (1) | NL164549C (it) |
| SE (1) | SE406083B (it) |
| SU (1) | SU571185A3 (it) |
| YU (1) | YU36678B (it) |
-
1973
- 1973-04-13 IN IN878/CAL/73A patent/IN138786B/en unknown
- 1973-04-13 CA CA168,713A patent/CA995676A/en not_active Expired
- 1973-04-16 DE DE2319245A patent/DE2319245C3/de not_active Expired
- 1973-04-18 NL NL7305486.A patent/NL164549C/xx not_active IP Right Cessation
- 1973-04-18 AR AR247626A patent/AR200998A1/es active
- 1973-04-18 GB GB1881573A patent/GB1422015A/en not_active Expired
- 1973-04-18 DK DK218673AA patent/DK139715B/da not_active IP Right Cessation
- 1973-04-18 FI FI1261/73A patent/FI57927C/fi active
- 1973-04-19 SE SE7305624A patent/SE406083B/xx unknown
- 1973-04-19 YU YU1058/73A patent/YU36678B/xx unknown
- 1973-04-19 ES ES413924A patent/ES413924A2/es not_active Expired
- 1973-04-19 CH CH565073A patent/CH574884A5/xx not_active IP Right Cessation
- 1973-04-19 IE IE632/73A patent/IE37553B1/xx unknown
- 1973-04-20 AT AT356773A patent/AT325031B/de not_active IP Right Cessation
- 1973-04-20 IT IT68148/73A patent/IT1044244B/it active
- 1973-04-20 CS CS2907A patent/CS161980B2/cs unknown
- 1973-04-20 HU HUSI1314A patent/HU166932B/hu unknown
- 1973-04-20 SU SU7301905966A patent/SU571185A3/ru active
- 1973-04-20 IL IL42078A patent/IL42078A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI57927C (fi) | 1980-11-10 |
| SU571185A3 (ru) | 1977-08-30 |
| CS161980B2 (it) | 1975-06-10 |
| IT1044244B (it) | 1980-03-20 |
| HU166932B (it) | 1975-06-28 |
| ES413924A2 (es) | 1976-11-16 |
| IL42078A (en) | 1976-08-31 |
| DK139715C (it) | 1979-09-17 |
| SE406083B (sv) | 1979-01-22 |
| NL7305486A (it) | 1973-10-23 |
| GB1422015A (en) | 1976-01-21 |
| NL164549B (nl) | 1980-08-15 |
| IN138786B (it) | 1976-03-27 |
| YU36678B (en) | 1984-08-31 |
| DE2319245B2 (de) | 1978-04-06 |
| IE37553B1 (en) | 1977-08-17 |
| CH574884A5 (it) | 1976-04-30 |
| FI57927B (fi) | 1980-07-31 |
| AT325031B (de) | 1975-09-25 |
| DE2319245A1 (de) | 1973-10-25 |
| NL164549C (nl) | 1981-01-15 |
| AR200998A1 (es) | 1975-02-06 |
| IE37553L (en) | 1973-10-21 |
| CA995676A (en) | 1976-08-24 |
| YU105873A (en) | 1982-06-18 |
| DE2319245C3 (de) | 1978-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |