GB638534A - Manufacture of new condensation products of sulphanilamidothiodiazoles - Google Patents
Manufacture of new condensation products of sulphanilamidothiodiazolesInfo
- Publication number
- GB638534A GB638534A GB32051/47A GB3205147A GB638534A GB 638534 A GB638534 A GB 638534A GB 32051/47 A GB32051/47 A GB 32051/47A GB 3205147 A GB3205147 A GB 3205147A GB 638534 A GB638534 A GB 638534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensation products
- thiodiazole
- sulphanilamidothiodiazoles
- manufacture
- new condensation
- 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
- NGUWBMGSFXRQNG-UHFFFAOYSA-N 4-amino-N-(1H-pyrazol-5-ylsulfanyl)benzenesulfonamide Chemical class S(=O)(C1=CC=C(C=C1)N)(=O)NSC1=NNC=C1 NGUWBMGSFXRQNG-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007859 condensation product Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 239000002253 acid Substances 0.000 abstract 2
- OIWIYLWZIIJNHU-UHFFFAOYSA-N 1-sulfanylpyrazole Chemical group SN1C=CC=N1 OIWIYLWZIIJNHU-UHFFFAOYSA-N 0.000 abstract 1
- -1 2 - sulphanilamido Chemical group 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Condensation products are obtained by reacting, in the presence of a diluent, formaldehyde or a substance yielding it with a sulphanilamido-thiodiazole which may contain a lower alkyl group in the 5-position of the thiodiazole ring. An acid may be present. Examples are given in which formaldehyde is condensed in dilute acid or in alcohol with (1) 2 - sulphanil - amido - 5 - ethyl - thiodiazole - (1,3,4) and (2) 2 - sulphanilamido - 5-methyl-thiodiazole-(1,3,4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH638534X | 1946-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB638534A true GB638534A (en) | 1950-06-07 |
Family
ID=4525258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32051/47A Expired GB638534A (en) | 1946-12-19 | 1947-12-04 | Manufacture of new condensation products of sulphanilamidothiodiazoles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB638534A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848448A (en) * | 1956-08-23 | 1958-08-19 | Smith Kline French Lab | Nu1-acyl-nu1-(5-ethyl-1, 3, 4-thiadiazole-2-yl)-sulfanilamides |
-
1947
- 1947-12-04 GB GB32051/47A patent/GB638534A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848448A (en) * | 1956-08-23 | 1958-08-19 | Smith Kline French Lab | Nu1-acyl-nu1-(5-ethyl-1, 3, 4-thiadiazole-2-yl)-sulfanilamides |
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