CAS: 498-40-8; (R)-2-Amino-3-Sulfopropanoic Acid

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CAS号56-89-3 L-胱氨酸 | CAS号220951-71-3 2(S)-2-[(benzyl... | CAS号52-90-4 L-半胱氨酸 | CAS号143-33-9 氰化钠 | CAS号1010433-25-6 Grassypeptolide A | CAS号7647-01-0 盐酸 | CAS号7553-56-2 碘 | CAS号1115-65-7 L-半胱氨酸亚磺酸 | CAS号56-86-0 L-谷氨酸 | CAS号98022-26-5 3-sulfopyruvic acid | CAS号107-35-7 牛磺酸 | CAS号13100-82-8 磺基丙氨酸

📜L-胱氨酸置于溴体系中,化学反应生成 L-磺基丙氨酸
参考文献:The Crystal Structure Ofl-Cysteic Acid
标题:The Crystal Structure Ofl-Cysteic Acid
摘要:半胱氨酸 C3H7No5S 的晶体结构已经确定.该晶体为正菱形,空间群为 P212121,四个分子位于一个单位晶胞中,其尺寸分别为:A=8.35,B=10.16 和 C=7.44 å.该分子为齐聚离子-O3Sch2Ch-(Nh3+)Cooh;其尺寸与其他氨基酸和磺酸的尺寸基本相似.酸性基团占据 Cα-Cβ 键的反式位置,而氨基则处于磺酸基团的顺式位置,并在它们之间形成分子内氢键.
DOI:10.1246/bcsj.41.2305

专利信息

专利号:US-11873305-B2
优先权日:2020-06-30
标题 :Processes for synthesis of substituted indole intermediates for the synthesis of serd compounds
发明人：ZHANG HAIMING; XU JIE; WUITSCHIK GEORG; ANGELAUD REMY; HEROLD SEBASTIAN; STUTZ ALFRED; BRUETSCH TOBIAS; BURKHARD JOHANNES
权利人:GENENTECH INC; HOFFMANN LA ROCHE
摘要:Provided herein are processes for the preparation of indolyl intermediates using Wenker Synthesis for the total synthesis of SERD compounds useful in the treatment of cancer.

专利号:WO-9312076-A1
优先权日:1991-12-13
标题:Reagents for automated synthesis of peptide analogs
发明人：WEBB THOMAS ROY
权利人:CORVAS INT INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.

专利号:US-5283293-A
优先权日:1990-12-14
标 题:Reagents for automated synthesis of peptide analogs
发明人：WEBB THOMAS R
权利人:CORVAS INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.

专利号:US-5367072-A
优先权日:1990-12-14
标 题 :Reagents for automated synthesis of peptide analogs
发明人：WEBB THOMAS R
权利人:CORVAS INT INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.

专利号:US-12351573-B2
优先权日:2019-05-09
标 题:Compounds for use in synthesis of peptidomimetics
发明人：AL-ABED YOUSEF; CHENG KAI FAN
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Synthesis of O-benzotriazole and O-imidazole synthons are described. Uses of synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the synthons and uses of azapeptides and other peptidomimetics are also described.

专利号:US-2023159450-A1
优先权日:2020-05-08
标 题 :Dimers for use in synthesis of peptidomimetics
发明人：AL-ABED YOUSEF; ALTITI AHMAD
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Dimers for use in synthesis of peptidomimetics are described. Uses of dimers as synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the dimers and uses of azapeptides and other peptidomimetics are also described.