JPS57140762A - Sulfonium compound and its preparation - Google Patents
Sulfonium compound and its preparationInfo
- Publication number
- JPS57140762A JPS57140762A JP2747781A JP2747781A JPS57140762A JP S57140762 A JPS57140762 A JP S57140762A JP 2747781 A JP2747781 A JP 2747781A JP 2747781 A JP2747781 A JP 2747781A JP S57140762 A JPS57140762 A JP S57140762A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- preparation
- formulai
- cycloalkyl
- solvent
- 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
Landscapes
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:A compound of formulaI(R is naphtyl, cycloalkyl, cyclopropyl, tetrahydronaphthyl, indanyl; R1, R2 are alkyl, cycloalkyl, alkenyl, phenyl, cyclopropylmethyl; n is 2W15; Y is residue of inorgani acid other than hydrohalides or of organic acid).
EXAMPLE: Dimethyl-2-phenoxyethylsulfonium tosylate.
USE: Antiallergic, antirheumatic: it also has effect to enhance immonological competence, supress cancers and regulate immunity. Further, it is used as an agricultural chemical.
PREPARATION: The reaction between a sulfide of formula II and another compound of R2Y is conducted in a solvent such as methanol, chloroform or benzene or no solvent at -30W150°C, preferably 0W100°C to give the compound of formulaI.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2747781A JPS57140762A (en) | 1981-02-25 | 1981-02-25 | Sulfonium compound and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2747781A JPS57140762A (en) | 1981-02-25 | 1981-02-25 | Sulfonium compound and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57140762A true JPS57140762A (en) | 1982-08-31 |
JPS649982B2 JPS649982B2 (en) | 1989-02-21 |
Family
ID=12222191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2747781A Granted JPS57140762A (en) | 1981-02-25 | 1981-02-25 | Sulfonium compound and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57140762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142964A (en) * | 1981-02-27 | 1982-09-03 | Taiho Yakuhin Kogyo Kk | Sulfonium compound and its preparation |
US4556737A (en) * | 1983-03-11 | 1985-12-03 | Taiho Pharmaceutical Company Limited | Sulfonium compounds, processes for preparing the compounds and pharmacological composiitons containing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH049407U (en) * | 1990-05-15 | 1992-01-28 |
-
1981
- 1981-02-25 JP JP2747781A patent/JPS57140762A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142964A (en) * | 1981-02-27 | 1982-09-03 | Taiho Yakuhin Kogyo Kk | Sulfonium compound and its preparation |
US4556737A (en) * | 1983-03-11 | 1985-12-03 | Taiho Pharmaceutical Company Limited | Sulfonium compounds, processes for preparing the compounds and pharmacological composiitons containing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS649982B2 (en) | 1989-02-21 |
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