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硫替丁 | 69014-14-8

中文名称
硫替丁
中文别名
——
英文名称
thiotidine
英文别名
tiotidine;N-cyano-N'-[2-(2-guanidino-thiazol-4-ylmethylsulfanyl)-ethyl]-N''-methyl-guanidine;1-cyano-3-[2-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]ethyl]-2-methylguanidine
硫替丁化学式
CAS
69014-14-8
化学式
C10H16N8S2
mdl
——
分子量
312.423
InChiKey
YDDXVAXDYKBWDX-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

  • 沸点:
    490.1±55.0 °C(Predicted)
  • 密度:
    1.50±0.1 g/cm3(Predicted)
  • 溶解度:
    在乙醇中溶解度为 10 mM,在 DMSO 中溶解度为 100 mM

计算性质

  • 辛醇/水分配系数(LogP):
    -0.4
  • 重原子数:
    20
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    191
  • 氢给体数:
    4
  • 氢受体数:
    6

制备方法与用途

生物活性

Tiotidine (ICI 125211) 是一种有效选择性 H₂ 受体(组胺 H₂-受体)拮抗剂,其 pA₂ 值为 7.3-7.8。它对 H₁ 和 H₃ 受体的亲和力较低。

靶点
H₂ Receptor 7.3-7.8 (pA₂)
H₃ Receptor 4.8 (pA₂)
体外研究

Tiotidine 竞争性地拮抗组胺的正心律作用,其解离常数约为 30 μM(23-38 μM)。它能消除 H₂ 所介导的收缩力增加,而不影响 H₂ 的负肌抑制反应。在房室结中,Tiotidine 可减弱组胺的作用,表现为 P-R 间期延长和房室阻滞。此外,Tiotidine 实际上在 U-937 细胞中表现为其逆激动剂,降低基础 cAMP 平。

反应信息

  • 作为反应物:
    描述:
    乙酸酐硫替丁二氯甲烷magnesium sulfate 、 silica 、 Ethyl acetate ethanol ammonia 作用下, 以 吡啶 为溶剂, 反应 2.0h, 以to give 2-(2-acetylguanidino)-4-[2-(2-cyano-3-methylguanidino)ethylthiomethyl]thiazole as an amorphous solid的产率得到N-{2-[2-(N'-acetyl-guanidino)-thiazol-4-ylmethylsulfanyl]-ethyl}-N'-cyano-N''-methyl-guanidine
    参考文献:
    名称:
    Guanidine derivatives of imidazoles and thiazoles
    摘要:
    本发明涉及咪唑和噻唑的胍衍生物,它们是组胺H-2拮抗剂并抑制胃酸分泌,以及制造它们的方法,含有它们的制药组合物以及使用这种胍衍生物和组合物的方法。这些胍衍生物的一般式为I:##STR1## 在其中,X为S或NH,Y为O,S或SO,m为1至4,n适当为1至4,R.sup.1为氢,卤素或烷基,R.sup.2为氢,烷基,烷酰基或芳酰基,A为3,4-二氧杂环丁烷-1,2-二基基团或C.dbd.Z,其中Z为O,S,NCN,NNO.sub.2,CHNO.sub.2,NCONH.sub.2,C(CN).sub.2,NCOR.sup.3,NCO.sub.2 R.sup.3,NSO.sub.2 R.sup.3或NR.sup.4,其中R.sup.3为烷基或芳基,R.sup.4为氢或烷基,B为烷氧基或烷硫基或NR.sup.5R.sup.6,其中R.sup.5和R.sup.6独立地为氢,烷基,烯基,环烷基,羟基烷基,烷氧基烷基,烷基氨基烷基或二烷基氨基烷基;以及它们的盐。
    公开号:
    US04347370A1
  • 作为产物:
    描述:
    1-cyano-3-[2-(2-guanidino-thiazol-4-ylmethylsulfanyl)-ethyl]-2-methyl-isourea甲胺N,N-二甲基甲酰胺 作用下, 以 为溶剂, 反应 17.92h, 以gave 2-guanidino-4-[2-(2-cyano-3-methylguanidino)ethylthiomethyl]thiazole, m.p. 160°-161.5° C.的产率得到硫替丁
    参考文献:
    名称:
    Guanidine derivatives of imidazoles and thiazoles
    摘要:
    本发明涉及咪唑和噻唑的胍衍生物,它们是组胺H-2拮抗剂并抑制胃酸分泌,以及制造它们的方法,含有它们的制药组合物以及使用这种胍衍生物和组合物的方法。这些胍衍生物的一般式为I:##STR1## 在其中,X为S或NH,Y为O,S或SO,m为1至4,n适当为1至4,R.sup.1为氢,卤素或烷基,R.sup.2为氢,烷基,烷酰基或芳酰基,A为3,4-二氧杂环丁烷-1,2-二基基团或C.dbd.Z,其中Z为O,S,NCN,NNO.sub.2,CHNO.sub.2,NCONH.sub.2,C(CN).sub.2,NCOR.sup.3,NCO.sub.2 R.sup.3,NSO.sub.2 R.sup.3或NR.sup.4,其中R.sup.3为烷基或芳基,R.sup.4为氢或烷基,B为烷氧基或烷硫基或NR.sup.5R.sup.6,其中R.sup.5和R.sup.6独立地为氢,烷基,烯基,环烷基,羟基烷基,烷氧基烷基,烷基氨基烷基或二烷基氨基烷基;以及它们的盐。
    公开号:
    US04347370A1
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文献信息

  • [EN] PYRIDO (4,3-B) INDOLES CONTAINING RIGID MOIETIES<br/>[FR] PYRIDO[4,3-B]INDOLES CONTENANT DES FRAGMENTS RIGIDES
    申请人:MEDIVATION TECHNOLOGIES INC
    公开号:WO2010051501A1
    公开(公告)日:2010-05-06
    This disclosure is directed to pyrido[4,3-b]indoles having rigid moieties. The compounds in one embodiment are pyrido[4,3-b]indoles having an unsaturated hydrocarbon moiety. The compounds in another embodiment are pyrido[4,3-b]indoles having a cycloalkyl, cycloalkenyl or heterocyclyl moiety. Pharmaceutical compositions comprising the compounds are also provided, as are methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.
    本公开涉及具有刚性基团的吡啶并[4,3-b]吲哚化合物。在一个实施例中,这些化合物是具有不饱和碳氢基团的吡啶并[4,3-b]吲哚化合物。在另一个实施例中,这些化合物是具有环烷基、环烯基或杂环基团的吡啶并[4,3-b]吲哚化合物。还提供了包括这些化合物的药物组合物,以及使用这些化合物在各种治疗应用中的方法,包括治疗认知障碍、精神障碍、神经递质介导的障碍和/或神经元障碍。
  • Nitrosated and nitrosylated diuretic compounds, compositions and methods of use
    申请人:Garvey S. David
    公开号:US20050059655A1
    公开(公告)日:2005-03-17
    The invention describes novel nitrosated and/or nitrosylated diuretic compounds or pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated diuretic compound, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides novel compositions and kits comprising at least one diuretic compound of the invention, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor compound and/or at least one therapeutic agent. The invention also provides methods for (a) treating conditions resulting from excessive water and/or electrolyte retention; (b) treating cardiovascular diseases; (c) treating renovascular diseases; (d) treating diabetes; (e) treating diseases resulting from oxidative stress; (f) treating endothelial dysfunctions; (g) treating diseases caused by endothelial dysfunctions; (h) treating cirrhosis; (j) treating pre-eclampsia; (k) treating osteoporosis; and (l) treating nephropathy.
    该发明描述了新颖的亚硝基化和/或亚硝酰化利尿化合物或其药用盐,以及包含至少一种亚硝基化和/或亚硝酰化利尿化合物的新型组合物,以及可选地至少一种一氧化氮供体和/或至少一种治疗剂。该发明还提供了包含该发明中至少一种利尿化合物的新型组合物和试剂盒,该利尿化合物可选择地亚硝基化和/或亚硝酰化,并且可选地至少一种一氧化氮供体化合物和/或至少一种治疗剂。该发明还提供了用于(a)治疗由于过多分和/或电解贮留引起的疾病;(b)治疗心血管疾病;(c)治疗肾血管疾病;(d)治疗糖尿病;(e)治疗由氧化应激引起的疾病;(f)治疗内皮功能障碍;(g)治疗由内皮功能障碍引起的疾病;(h)治疗肝硬化;(j)治疗子痫前期;(k)治疗骨质疏松症;和(l)治疗肾病的方法。
  • Nitric oxide enhancing diuretic compounds, compositions and methods of use
    申请人:Garvey S. David
    公开号:US20060189603A1
    公开(公告)日:2006-08-24
    The invention describes novel compositions and kits comprising at least one nitric oxide enhancing diuretic compound, or pharmaceutically acceptable salts thereof, and, optionally, at least one nitric oxide enhancing compound and/or at least one therapeutic agent. The invention also provides methods for (a) treating conditions resulting from excessive water and/or electrolyte retention; (b) treating cardiovascular diseases; (c) treating renovascular diseases; (d) treating diabetes; (e) treating diseases resulting from oxidative stress; (f) treating endothelial dysfunctions; (g) treating diseases caused by endothelial dysfunctions; (h) treating cirrhosis; (j) treating pre-eclampsia; (k) treating osteoporosis; (l) treating nephropathy; (m) treating peripheral vascular diseases; (n) treating portal hypertension; (o) treating central nervous system disorders; (p) treating metabolic syndrome; (q) treating sexual dysfunctions; and (r) hyperlipidemia. The nitric oxide enhancing diuretic compounds comprise at least one nitric oxide enhancing group linked to the diuretic compound through one or more sites such as carbon, oxygen and/or nitrogen via a bond or moiety that cannot be hydrolyzed.
    该发明描述了包含至少一种增强一氧化氮利尿化合物或其药用盐的新型组合物和试剂盒,以及可选地,至少一种增强一氧化氮化合物和/或至少一种治疗剂的试剂盒。该发明还提供了以下方法:(a)治疗由过多分和/或电解贮留引起的症状;(b)治疗心血管疾病;(c)治疗肾血管疾病;(d)治疗糖尿病;(e)治疗由氧化应激引起的疾病;(f)治疗内皮功能障碍;(g)治疗由内皮功能障碍引起的疾病;(h)治疗肝硬化;(j)治疗子痫前期;(k)治疗骨质疏松症;(l)治疗肾病;(m)治疗外周血管疾病;(n)治疗门静脉高压;(o)治疗中枢神经系统疾病;(p)治疗代谢综合征;(q)治疗性功能障碍;以及(r)高脂血症。增强一氧化氮利尿化合物包括至少一种增强一氧化氮基团,通过碳、氧和/或氮等一个或多个位点与利尿化合物连接,连接通过不能解的键或基团。
  • [EN] HYDROXYLATED TRICYCLIC COMPOUNDS<br/>[FR] COMPOSÉS TRICYCLIQUES HYDROXYLÉS
    申请人:NEKTAR THERAPEUTICS
    公开号:WO2012079017A1
    公开(公告)日:2012-06-14
    The invention provides small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer. A compound of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from the characteristics of the small molecule drug not attached to the water-soluble oligomer.
    这项发明提供了通过共价连接溶性寡聚体进行化学修饰的小分子药物。根据本发明的化合物,当通过多种给药途径之一给予时,表现出与未连接溶性寡聚体的小分子药物不同的特性。
  • [EN] NITRIC OXIDE RELEASING AMINO ACID ESTER COMPOUND, COMPOSITION AND METHOD OF USE<br/>[FR] COMPOSÉ D'ESTER D'ACIDE AMINÉ LIBÉRANT UN OXYDE NITRIQUE, COMPOSITION ET  PROCÉDÉ D'UTILISATION
    申请人:ORAL DELIVERY TECHNOLOGY LTD
    公开号:WO2010034118A1
    公开(公告)日:2010-04-01
    There is provided amino acid ester compounds comprising at least one nitric oxide releasing group, pharmaceutically acceptable salts thereof and compositions thereof. These compounds involve an amino acid side-chain or an amino acid derivative thereof and a nitric oxide releasing group as depicted in the following structures: wherein R1 is either an ethyl or an amino acid side-chain group or an amino acid derivative thereof and R2 is an amino acid side-chain group or an amino acid derivative thereof and n is an integer from 1 to 10.
    提供的氨基酸酯化合物包括至少一个释放一氧化氮基团的化合物,其药学上可接受的盐和组合物。这些化合物涉及氨基酸侧链或其衍生物以及释放一氧化氮基团,如下面的结构所示:其中R1是乙基或氨基酸侧链基团或其衍生物,R2是氨基酸侧链基团或其衍生物,n是从1到10的整数。
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