HK25483A - 2-aryl-propionic acid precursors - Google Patents
2-aryl-propionic acid precursorsInfo
- Publication number
- HK25483A HK25483A HK254/83A HK25483A HK25483A HK 25483 A HK25483 A HK 25483A HK 254/83 A HK254/83 A HK 254/83A HK 25483 A HK25483 A HK 25483A HK 25483 A HK25483 A HK 25483A
- Authority
- HK
- Hong Kong
- Prior art keywords
- aryl
- propionic acid
- acid precursors
- coomgx
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
- C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/19—Acids containing three or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
- C07C63/24—1,3 - Benzenedicarboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Compounds of the formula aryl CH(CH3)COOMgX, in which aryl denotes 6-methoxy-2-naphthyl, 4-alkylphenyl or 4'-fluoro-4-biphenyl, and X denotes chlorine or bromine, and their etherates, are described. They are prepared by treating a solution of the corresponding arylmagnesium bromide with the solution of a complex of the formula CH3CH(Br)COOMgX in an aprotic solvent containing an ether. The compounds are important intermediates in the synthesis of known 2-arylpropionic acids of therapeutic importance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76907077A | 1977-02-16 | 1977-02-16 | |
US05/863,290 US4144397A (en) | 1977-02-16 | 1977-12-19 | Preparation of 2-aryl-propionic acids by direct coupling utilizing a mixed magnesium halide complex |
Publications (1)
Publication Number | Publication Date |
---|---|
HK25483A true HK25483A (en) | 1983-08-12 |
Family
ID=27118118
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK254/83A HK25483A (en) | 1977-02-16 | 1983-08-04 | 2-aryl-propionic acid precursors |
HK253/83A HK25383A (en) | 1977-02-16 | 1983-08-04 | Preparation of 2-aryl-propionic acids by direct coupling utilizing a mixed magnesium halide complex |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK253/83A HK25383A (en) | 1977-02-16 | 1983-08-04 | Preparation of 2-aryl-propionic acids by direct coupling utilizing a mixed magnesium halide complex |
Country Status (18)
Country | Link |
---|---|
CH (3) | CH640499A5 (en) |
DD (3) | DD145107A5 (en) |
DK (1) | DK156898C (en) |
ES (1) | ES467037A1 (en) |
FI (1) | FI64571C (en) |
HK (2) | HK25483A (en) |
HU (2) | HU179309B (en) |
IE (1) | IE46614B1 (en) |
IL (1) | IL54019A (en) |
IT (1) | IT1107880B (en) |
MY (2) | MY8400040A (en) |
NO (1) | NO145435C (en) |
NZ (1) | NZ186472A (en) |
PL (1) | PL108144B1 (en) |
PT (1) | PT67654B (en) |
SE (3) | SE430155B (en) |
SU (2) | SU1003749A3 (en) |
YU (3) | YU41427B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8915531D0 (en) * | 1989-07-06 | 1989-08-23 | Ass Octel | Alkaline earth,transition and lanthanide metal inorganic salt complexes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1459084A (en) * | 1973-05-24 | 1976-12-22 | Boots Co Ltd | Preparation of arylalkanoic acid |
-
1978
- 1978-02-09 FI FI780417A patent/FI64571C/en not_active IP Right Cessation
- 1978-02-09 HU HU78SI1618A patent/HU179309B/en unknown
- 1978-02-09 HU HU802271A patent/HU183210B/en unknown
- 1978-02-10 IT IT67279/78A patent/IT1107880B/en active
- 1978-02-10 IL IL54019A patent/IL54019A/en unknown
- 1978-02-13 SE SE7801648A patent/SE430155B/en not_active IP Right Cessation
- 1978-02-13 YU YU329/78A patent/YU41427B/en unknown
- 1978-02-13 DK DK064578A patent/DK156898C/en not_active IP Right Cessation
- 1978-02-14 PT PT67654A patent/PT67654B/en unknown
- 1978-02-14 NZ NZ186472A patent/NZ186472A/en unknown
- 1978-02-14 IE IE320/78A patent/IE46614B1/en not_active IP Right Cessation
- 1978-02-15 CH CH167578A patent/CH640499A5/en not_active IP Right Cessation
- 1978-02-15 SU SU782580499A patent/SU1003749A3/en active
- 1978-02-15 NO NO780524A patent/NO145435C/en unknown
- 1978-02-15 DD DD78214577A patent/DD145107A5/en not_active IP Right Cessation
- 1978-02-15 DD DD78203717A patent/DD137099A5/en not_active IP Right Cessation
- 1978-02-15 DD DD78214578A patent/DD148212A5/en not_active IP Right Cessation
- 1978-02-16 PL PL1978204667A patent/PL108144B1/en unknown
- 1978-02-16 ES ES467037A patent/ES467037A1/en not_active Expired
- 1978-10-11 SU SU782672198A patent/SU963462A3/en active
-
1982
- 1982-03-09 SE SE8201459A patent/SE453094B/en not_active IP Right Cessation
- 1982-03-09 SE SE8201458A patent/SE453093B/en not_active IP Right Cessation
- 1982-09-07 CH CH531882A patent/CH640500A5/en not_active IP Right Cessation
- 1982-09-07 CH CH531782A patent/CH640498A5/en not_active IP Right Cessation
-
1983
- 1983-03-10 YU YU587/83A patent/YU43302B/en unknown
- 1983-03-10 YU YU588/83A patent/YU42843B/en unknown
- 1983-08-04 HK HK254/83A patent/HK25483A/en not_active IP Right Cessation
- 1983-08-04 HK HK253/83A patent/HK25383A/en not_active IP Right Cessation
-
1984
- 1984-12-30 MY MY40/84A patent/MY8400040A/en unknown
- 1984-12-30 MY MY39/84A patent/MY8400039A/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |