JPS55115836A - Preparation of methyl ether derivative - Google Patents
Preparation of methyl ether derivativeInfo
- Publication number
- JPS55115836A JPS55115836A JP2339079A JP2339079A JPS55115836A JP S55115836 A JPS55115836 A JP S55115836A JP 2339079 A JP2339079 A JP 2339079A JP 2339079 A JP2339079 A JP 2339079A JP S55115836 A JPS55115836 A JP S55115836A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- methyl ether
- preparation
- ether derivative
- diazomethane
- 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.)
- Granted
Links
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical class COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 3
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 2
- 239000011949 solid catalyst Substances 0.000 abstract 2
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 230000011987 methylation Effects 0.000 abstract 1
- 238000007069 methylation reaction Methods 0.000 abstract 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 abstract 1
- 150000003180 prostaglandins Chemical class 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2339079A JPS55115836A (en) | 1979-03-02 | 1979-03-02 | Preparation of methyl ether derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2339079A JPS55115836A (en) | 1979-03-02 | 1979-03-02 | Preparation of methyl ether derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55115836A true JPS55115836A (en) | 1980-09-06 |
| JPS5758330B2 JPS5758330B2 (enExample) | 1982-12-09 |
Family
ID=12109181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2339079A Granted JPS55115836A (en) | 1979-03-02 | 1979-03-02 | Preparation of methyl ether derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55115836A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998034916A1 (fr) * | 1997-02-10 | 1998-08-13 | Ono Pharmaceutical Co., Ltd. | Derives de 11,15-o-dialkylprostaglandine e, leur procede de production, et medicaments renfermant ceux-ci comme principe actif |
-
1979
- 1979-03-02 JP JP2339079A patent/JPS55115836A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998034916A1 (fr) * | 1997-02-10 | 1998-08-13 | Ono Pharmaceutical Co., Ltd. | Derives de 11,15-o-dialkylprostaglandine e, leur procede de production, et medicaments renfermant ceux-ci comme principe actif |
| EP1008588A4 (en) * | 1997-02-10 | 2000-06-14 | Ono Pharmaceutical Co | 11,15-O-DIALKYLPROSTAGLANDIN E DERIVATIVES, PROCESS FOR PRODUCING THEM, AND MEDICINAL PRODUCTS CONTAINING THEM AS ACTIVE INGREDIENT |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5758330B2 (enExample) | 1982-12-09 |
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