ES8604500A2 - Improvements in the subject matter of patent of invention no. 531,764 relating to process for obtaining new sulphonamidines - Google Patents
Improvements in the subject matter of patent of invention no. 531,764 relating to process for obtaining new sulphonamidinesInfo
- Publication number
- ES8604500A2 ES8604500A2 ES540190A ES540190A ES8604500A2 ES 8604500 A2 ES8604500 A2 ES 8604500A2 ES 540190 A ES540190 A ES 540190A ES 540190 A ES540190 A ES 540190A ES 8604500 A2 ES8604500 A2 ES 8604500A2
- Authority
- ES
- Spain
- Prior art keywords
- sulphonamidines
- formula
- compound
- alkyl
- obtaining new
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Process for obtaining new sulphonamidines of general formula I". Comprises preparing a compound of formula I" where R" is 2-[[[2-[(aminoiminomethyl)amino]-4- thiazolyl]methyl]thio]ethyl and R" is phenyl substituted by halogen, alkoxy carbonyl, dialkyl amino, nitro, alkyl sulphonyl, alkyl sulphonyl amino or alkyl thio, and their therapeutically acceptable salts, by reacting a compound of formula II" where R" has the same meaning as in I" with a compound of formula III" where R"1 has the same meaning as in I" and R2 is alkyl, in an alkanolic medium. Useful in inhibiting acid secretion through antagonism of H-2 histamine receptors. R"-NH-CH=N-SO2-R"1 (I") R"-NH2 (II") R20-CH=N-SO2R"1 (III")
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES540190A ES8604500A2 (en) | 1985-01-24 | 1985-01-24 | Improvements in the subject matter of patent of invention no. 531,764 relating to process for obtaining new sulphonamidines |
CA000477755A CA1269382A (en) | 1984-04-18 | 1985-03-28 | Anti-ulceric sulfonamidines |
PH32140A PH21779A (en) | 1984-04-18 | 1985-04-15 | Sulfonomidines and pharmaceutical compositions containing the same |
EP85104577A EP0159012B1 (en) | 1984-04-18 | 1985-04-16 | Sulfonamidines, a process for preparing them and pharmaceutical compositions containing them |
DE8585104577T DE3568041D1 (en) | 1984-04-18 | 1985-04-16 | Sulfonamidines, a process for preparing them and pharmaceutical compositions containing them |
US06/724,784 US4728655A (en) | 1984-04-18 | 1985-04-18 | Sulfonamidines, process for the production thereof and pharmaceutical compositions containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES540190A ES8604500A2 (en) | 1985-01-24 | 1985-01-24 | Improvements in the subject matter of patent of invention no. 531,764 relating to process for obtaining new sulphonamidines |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540190A0 ES540190A0 (en) | 1986-02-01 |
ES8604500A2 true ES8604500A2 (en) | 1986-02-01 |
Family
ID=8488662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540190A Expired ES8604500A2 (en) | 1984-04-18 | 1985-01-24 | Improvements in the subject matter of patent of invention no. 531,764 relating to process for obtaining new sulphonamidines |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8604500A2 (en) |
-
1985
- 1985-01-24 ES ES540190A patent/ES8604500A2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES540190A0 (en) | 1986-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170710 |