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3-硫代吗啉羧酸 | 20960-92-3

中文名称
3-硫代吗啉羧酸
中文别名
硫代吗啉-3-羧酸
英文名称
perhydro-1,4-thiazine-3-carboxylic acid
英文别名
(RS)-1,4-triazene-3-carboxylic acid;thiomorpholine-3-carboxylic acid;DL-4-thia-pipecolinic acid;N,S-ethane-1,2-diyl-cysteine;DL-thiomorpholine-3-carboxylic acid;L-thiamorpholine-3-carboxylic acid;Thiomorpholin-4-ium-3-carboxylate
3-硫代吗啉羧酸化学式
CAS
20960-92-3
化学式
C5H9NO2S
mdl
——
分子量
147.198
InChiKey
JOKIQGQOKXGHDV-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    270-278°C
  • 沸点:
    334.6±37.0 °C(Predicted)
  • 密度:
    1.288±0.06 g/cm3(Predicted)
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    -2.4
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    74.6
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 危险品标志:
    Xi
  • 海关编码:
    2934999090

SDS

SDS:24d5b37bcf6cd166120307e7dc1d4586
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制备方法与用途

3-硫代吗啉羧酸可用作医药合成中间体。若吸入该物质,请将患者移至新鲜空气处;皮肤接触时,脱去污染衣物,用肥皂水和清水彻底清洗皮肤,并在感到不适时就医;眼睛接触时,应分开眼睑,用流动清水或生理盐水冲洗,立即就医;误食时,立即漱口,禁止催吐,并及时就医。

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Larsson, Ulf; Carlson, Rolf, Acta Chemica Scandinavica, 1994, vol. 48, # 6, p. 517 - 525
    摘要:
    DOI:
  • 作为产物:
    描述:
    S-hydroxyethylcysteine盐酸三乙胺 作用下, 以 乙醇 为溶剂, 反应 14.5h, 生成 3-硫代吗啉羧酸
    参考文献:
    名称:
    通过(RS)-2-氨基-3-[(2-氯乙基)亚硫酰基]丙酸盐酸盐的优先结晶,通过光学拆分合成旋光的1,4-噻嗪-3-羧酸。
    摘要:
    通过半胱氨酸的光学拆分,通过优先结晶,从半胱氨酸合成了旋光的1,4-噻嗪-3-羧酸[TCA]。基于其熔点,溶解度和红外光谱,发现中间体(RS)-2-氨基-3-[(2-氯乙基)硫烷基]丙酸氢氯酸盐[(RS)-ACS•HCl]以团块形式存在光谱。通过优先结晶将(RS)-ACS•HCl光学拆分,得到(R)-和(S)-ACS•HCl。考虑到(RS)-ACS•HCl的溶解度,将由此获得的(R)-和(S)-ACS•HCl从盐酸和2-丙醇的混合物中重结晶,有效地产生光学纯形式的两种对映异构体。然后通过在乙醇中三乙胺存在下环化(R)-和(S)-ACS•HCl分别合成(R)-和(S)-TCA。
    DOI:
    10.1271/bbb.62.2382
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文献信息

  • Analgesic thiomorpholins their preparation, and pharmaceutical
    申请人:Sankyo Company Limited
    公开号:US05021413A1
    公开(公告)日:1991-06-04
    Analgesic compounds are of the general formula (I): ##STR1## in which, R.sup.1 and R.sup.2 each represents hydrogen or C.sub.1 -C.sub.6 alkyl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocycle; E represents methylene, sulfur, oxygen or imino group optionally substituted with C.sub.1 -C.sub.6 alkyl or aralkyl; ring A is aryl or heteroaryl ring, optionally substituted; R.sup.3 is hydrogen or C.sub.1 -C.sub.6 alkyl and R.sup.4 is hydrogen or R.sup.3 and R.sup.4 together represent a group of formula (IV): --(CR.sup.a R.sup.a).sub.m --C(.dbd.Y)-- (IV) (wherein R.sup.a and R.sup.a is C.sub.1 -C.sub.6 alkyl or hydrogen, up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygen); provided that when E represents a methylene group, then R.sup.3 is a C.sub.1 -C.sub.6 alkyl group or R.sup.3 and R.sup.4 together represent a group of the formula (IV).
    镇痛化合物的一般式为(I):##STR1## 在其中,R.sup.1和R.sup.2分别代表氢或C.sub.1-C.sub.6烷基,或者R.sup.1和R.sup.2与它们连接的氮原子一起形成杂环;E代表亚甲基、硫、氧或亚胺基,可选择地用C.sub.1-C.sub.6烷基或芳基取代;环A是芳基或杂芳基环,可选择地取代;R.sup.3是氢或C.sub.1-C.sub.6烷基,R.sup.4是氢或R.sup.3和R.sup.4一起代表式(IV)的基团:--(CR.sup.aR.sup.a).sub.m--C(.dbd.Y)--(IV)(其中R.sup.a和R.sup.a是C.sub.1-C.sub.6烷基或氢,最多有3个烷基基团,m为1、2或3,Y为两个氢或氧);但是当E代表亚甲基时,R.sup.3是C.sub.1-C.sub.6烷基基团或R.sup.3和R.sup.4一起代表式(IV)的基团。
  • Synthesis of Four Stereoisomers of 1,4-Thiazane-3-carboxylic Acid 1-Oxide<i>via</i>the Asymmetric Transformation (combined isomerization-preferential crystallization) of 1,4-Thiazane-3-carboxylic Acid
    作者:Tadashi SHIRAIWA、Kohya TADOKORO、Joji ISHIKAWA、Haruyuki TANAKA、Tooru MASAKI、Hidemoto KUROKAWA
    DOI:10.1271/bbb.64.341
    日期:2000.1
    4-thiazane-3-carboxylic acid 1-oxide (TCA SO), (S)-1,4thiazane-3-carboxylic acid [(S)-TCA], which is one of the precursors, was prepared by the asymmetric transformation (combined isomerization-preferential crystallization) of (RS)-TCA. This asymmetric transformation was used (2R, 3R)-tartaric acid [(R)-TA] as a resolving agent and salicylaldehyde as the epimerization catalyst in propanoic acid at 110 degrees
    为了合成1,4-噻嗪-3-羧酸1-氧化物(TCA SO)的四种立体异构体,(S)-1,4-噻嗪-3-羧酸[(S)-TCA]是其中之一。前体是通过(RS)-TCA的不对称转化(异构化-优先组合结晶)制备的。该不对称转化反应是在110℃下使用(2R,3R)-酒石酸[[R] -TA]作为拆分剂,使用水杨醛作为差向异构化催化剂在丙酸中制得的(S)-TCA盐与(R )-TA(100%de),收率超过90%。以(RS)-TCA为起始原料,通过在甲醇中用三乙胺处理该盐,以超过80%的产率获得光学纯的(S)-TCA。另外,(R)-TCA的不对称转化以60-70%的产率得到(S)-TCA。(S)-TCA在稀盐酸中被过氧化氢氧化,以选择性地结晶(1S,3S)-TCA.SO。用三乙胺处理后,使滤液中70%的(1R,3S)-TCA SO与(R)-TA形成盐,得到(1R,3S)-TCA SO为单一非对映异构体。(1R,3R)-和(1S,3R)-TCA
  • Process for preparing analgesic compounds
    申请人:Sankyo Company, Limited
    公开号:US05656758A1
    公开(公告)日:1997-08-12
    A process for preparing a compound of the formula (I): ##STR1## in which, R.sup.1 and R.sup.2 each represents hydrogen or C.sub.1 -C.sub.6 alkyl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocycle; E represents methylene, sulfur, oxygen or imino group optionally substituted with C.sub.1 -C.sub.6 alkyl or aralkyl; ring A is aryl or heteroaryl ring, optionally substituted; R.sup.3 is hydrogen or C.sub.1 -C.sub.6 alkyl and R.sup.4 is hydrogen or R.sup.3 and R.sup.4 together represent a group of formula (IV): --(CR.sup.a R.sup.a).sub.m --C(.dbd.Y)-- (IV) (wherein R.sup.a and R.sup.a is C.sub.1 -C.sub.6 alkyl or hydrogen, up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygen); provided that when E represents a methylene group, then R.sup.3 is a C.sub.1 -C.sub.6 alkyl group or R.sup.3 and R.sup.4 together represent a group of the formula (IV), which comprises reacting an acid of the formula ##STR2## with an amine of the formula ##STR3##
    一种制备化合物(I)的方法:其中,R.sup.1和R.sup.2分别表示氢或C.sub.1-C.sub.6烷基,或者R.sup.1和R.sup.2与它们所连接的氮原子形成杂环;E表示亚甲基、硫、氧或亚胺基,可选地被C.sub.1-C.sub.6烷基或芳基烷基取代;环A是芳基或杂芳基环,可选地被取代;R.sup.3是氢或C.sub.1-C.sub.6烷基,R.sup.4是氢或R.sup.3和R.sup.4共同表示式(IV)的一个组,其中,--(CR.sup.aR.sup.a).sub.m--C(.dbd.Y)--(IV)(其中,R.sup.a和R.sup.a是C.sub.1-C.sub.6烷基或氢,最多3个烷基基团,m为1、2或3,Y为两个氢或氧);但当E表示亚甲基时,R.sup.3是C.sub.1-C.sub.6烷基或R.sup.3和R.sup.4共同表示式(IV)的一个组。该方法包括将式为##STR2##的酸与式为##STR3##的胺反应。
  • Analgesic compounds, their preparation, and pharmaceutical compositions
    申请人:Sankyo Company, Limited
    公开号:US05270327A1
    公开(公告)日:1993-12-14
    Analgesic compounds of the formula (I): ##STR1## in which, R.sup.1 R.sup.2 each represents hydrogen or C.sub.1 -C.sub.6 alkyl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a 5-6-membered N-heterocyclic ring optionally having a further O, N, or S heteroatom; E represents methylene; ring A is an unsubstituted or substituted benzene or naphthalene; R.sup.3 and R.sup.4 together represent a group of formula (IV): --(CR.sup.a R.sup.a).sub.m --C(=Y)-- (IV) wherein R.sup.a and R.sup.a is C.sub.1 -C.sub.6 alkyl or hydrogen with up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygens.
    式(I)的镇痛化合物:##STR1## 其中,R.sup.1和R.sup.2各代表氢或C.sub.1-C.sub.6烷基,或R.sup.1和R.sup.2连同它们所连接的氮原子形成一个5-6元杂环,可选地具有另外的O,N或S杂原子;E代表亚甲基;环A是未取代或取代的苯或萘;R.sup.3和R.sup.4共同表示公式(IV)的一个基团:--(CR.sup.a R.sup.a).sub.m --C(=Y)-- (IV),其中R.sup.a和R.sup.a是C.sub.1-C.sub.6烷基或氢,最多有3个烷基基团,m为1、2或3,Y为两个氢或氧原子。
  • Discovery and Pre-Clinical Characterization of Third-Generation 4-H Heteroaryldihydropyrimidine (HAP) Analogues as Hepatitis B Virus (HBV) Capsid Inhibitors
    作者:Zongxing Qiu、Xianfeng Lin、Weixing Zhang、Mingwei Zhou、Lei Guo、Buelent Kocer、Guolong Wu、Zhisen Zhang、Haixia Liu、Houguang Shi、Buyu Kou、Taishan Hu、Yimin Hu、Mengwei Huang、S. Frank Yan、Zhiheng Xu、Zheng Zhou、Ning Qin、Yue Fen Wang、Shuang Ren、Hongxia Qiu、Yuxia Zhang、Yi Zhang、Xiaoyue Wu、Kai Sun、Sheng Zhong、Jianxun Xie、Giorgio Ottaviani、Yuan Zhou、Lina Zhu、Xiaojun Tian、Liping Shi、Fang Shen、Yi Mao、Xue Zhou、Lu Gao、John A. T. Young、Jim Zhen Wu、Guang Yang、Alexander V. Mayweg、Hong C. Shen、Guozhi Tang、Wei Zhu
    DOI:10.1021/acs.jmedchem.7b00083
    日期:2017.4.27
    Described herein are the discovery and structure activity relationship (SAR) studies of the third-generation 4-H heteroaryldihydropyrimidines (4-H HAPs) featuring the introduction of a C6 carboxyl group as novel HBV capsid inhibitors. This new series of 4-H HAPs showed improved anti-HBV activity and better drug-like properties compared to the first- and second-generation 4-H HAPs. X-ray crystallographic study of.analogue 12 (HAP_iR01) with Cp149 Y132A mutant hexamer clearly elucidated the role of C6 carboxyl group played for the increased binding affinity, which formed strong hydrogen' onding interactions with capsid protein and coordinated waters. The representative analogue 10 (HAP_R10) was extensively characterized in vitro (ADMET) and in vivo (mouse PK and PD) and subsequently selected for further devehipffientas oral anti-HBV infection agent.
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同类化合物

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