Synthesis of S-Substituted DL-Cysteine Derivatives
نویسندگان
چکیده
منابع مشابه
Synthesis and Hydrolytic Degradation of Substituted Poly(DL-Lactic Acid)s
Non-substituted racemic poly(DL-lactic acid) (PLA) and substituted racemic poly(DL-lactic acid)s or poly(DL-2-hydroxyalkanoic acid)s with different side-chain lengths, i.e., poly(DL-2-hydroxybutanoic acid) (PBA), poly(DL-2-hydroxyhexanoic acid) (PHA), and poly(DL-2-hydroxydecanoic acid) (PDA) were synthesized by acid-catalyzed polycondensation of DL-lactic acid (LA), DL-2-hydroxybutanoic acid (...
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Three cysteine derivatives, (R)-S-(2-hydroxyethyl)cysteine, together with (R(S)R(C))- and (S(S)R(C))-S-(2-hydroxyethyl)cysteine sulfoxides, have been isolated from the roots of Petiveria alliacea. Furthermore, three additional amino acids, S-methyl-, S-ethyl-, and S-propylcysteine derivatives, were detected. They were present only in trace amounts (<3 microg g(-1) fr. wt), precluding determinat...
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1969
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.90.9_936