CAS: 56675-37-7; (S)-2-((Tert-Butoxycarbonyl)Amino)-3-(Thiophen-2-yl)Propanoic Acid

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CAS号24424-99-5 二碳酸二叔丁酯 | CAS号22951-96-8 3-(2-噻吩基)-L-丙氨酸 | CAS号2021-58-1 3-(2-噻吩基)-DL-丙氨酸 | CAS号1070-19-5 Carbonazidic ac... | CAS号67206-07-9 2-乙酰氨基-3-(噻吩-2-基)丙酸 | CAS号78512-39-7 B°C-3-DL-Ala(2-... | CAS号22951-96-8 3-(2-噻吩基)-L-丙氨酸

📜3-(2-噻吩基)-Dl-丙氨酸置于sodium Hydroxide体系中,用 1,4-二氧六环 作为反应溶剂,化学反应 4.0H,反应生成 Boc-3-(2-噻吩基)-L-丙氨酸
参考文献:Lipkowski,Andrzej W.; Flouret,George,Polish Journal Of Chemistry,1980,Vol. 54,# 11/12,P. 2225-2228
标题:Lipkowski,Andrzej W.; Flouret,George,Polish Journal Of Chemistry,1980,Vol. 54,# 11/12,P. 2225-2228

专利信息

专利号:US-4696932-A
优先权日:1984-10-26
标题 :Biologically-active xanthine derivatives
发明人：JACOBSON KENNETH A; DALY JOHN W; KIRK KENNETH L
权利人:US HEALTH
摘要:Certain functionalized cogeners of 1,3-dialkylxanthine exhibit high potency and selectivity as antagonists for A 1 - and A 2 -adenosine receptors and are suitable for attachment to probes, drug carriers, or solid supports. These derivatives are characterized by the presence of a phenyl at the 8 position para-substituted with a functionalized chain to provide high water solubility and high receptor affinity. Some of these analogs, containing a distal amino- or carboxylic-functionalized chain, are suitable for synthesis of amino acid conjugates. The compounds of this invention are suitable for use as antiallergenic, antiasthmatic, or cardiotonic drugs, central nervous system stimulants, and diuretics.

专利号:US-5378690-A
优先权日:1986-12-19
标题 :New renin-inhibitory oligopeptides, their preparation and their use
发明人：MORISAWA YASUHIRO; KATAOKA MITSURU; YABE YUICHIRO; IIJIMA YASUTERU; TAKAHAGI HIDEKUNI; KOIKE HIROYUKI; KOKUBU TATSUO; HIWADA KUNIO
权利人:SANKYO CO
摘要:Oligopeptides of formula (I): (I) where R1-R5 are various organic groups, and A represents a group of formula -NH- or -(CH2)n-, in which n represents an integer of from 1 to 3, have renin-inhibitory activity and are particularly suitable for oral administration. They may be prepared by condensing their component amino acids or lower oligopeptides using conventional peptide synthesis reactions.