Eingegangen am 21. Dezember 1987 Aminosauremethylester-hydrochloride la-e+)wurden mit Schwefelsaure-chlorid-methylamid (2) in Dichlormethad Triethylamin zu 3a-e acyliert. Bei der Behandlung der LO- sung von 3a-e in 1,4-Dioxan/Wasser (9/1) mit 4proz.
Anticonvulsant properties of 3-oxo- and 3-imino-4-substituted 1, 2, 5-thiadiazolidine 1, 1-dioxides
β Scribed by Chai-Ho Lee; Harold Kohn
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 260 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0022-3549
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π SIMILAR VOLUMES
A sulfahydantoin (3-oxo-1,2,5-thiadiazolidine 1,1-dioxides) absolute configuration of the chiral centers for the derivative L-Phe-D-Ala, a congener of the series, was established by X-motif is used as a new type of peptidic constraint to lock two consecutive amide nitrogens by a sulfonyl bridge. The
Alkyl-5-alkyl(or aryl)imino-l,2,3,4-thiatriazolines react as masked l,3-dipoles1 with isocyanates to yield the title compounds (1 .+ 2 ) . 2 ' 3 An interesting aspect of these compounds is that they also possess a thioimidate function capable of reacting as a masked 1,3-dipole with electrophilic uns