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methylamidinothiourea

中文名称
——
中文别名
——
英文名称
methylamidinothiourea
英文别名
(N-methylamidino)thiourea;(N'-methylcarbamimidoyl)thiourea
methylamidinothiourea化学式
CAS
——
化学式
C3H8N4S
mdl
MFCD20617720
分子量
132.189
InChiKey
KFZQSRZJDFEUID-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

计算性质

  • 辛醇/水分配系数(LogP):
    -1
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.333
  • 拓扑面积:
    109
  • 氢给体数:
    3
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    methylamidinothiourea2-(6-bromo-5-oxohexyl)isoindoline-1,3-dione乙腈 作用下, 以 乙醇 为溶剂, 反应 1.0h, 以to give 2-(2-methylguanidino)-4-(4-phthalimidobutyl)thiazole hydrobromide, m.p. 210°-212° C.的产率得到2-(2-Methylguanidino)-4-(4-phthalimidobutyl)thiazole hydrobromide
    参考文献:
    名称:
    Guanidino 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,可以抑制胃酸分泌,涉及其制备方法,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。该胍衍生物的一般式为I:##STR1## 其中X为S或NH,Y为CH.sub.2,直接键或乙烯基,m为0至4,n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-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:
    US04234735A1
  • 作为产物:
    描述:
    N'-(N'-methylcarbamimidoyl)carbamimidoyl chloride;hydrochloride 在 sodium thiosulfate 作用下, 以 乙醇 为溶剂, 生成 methylamidinothiourea
    参考文献:
    名称:
    Tari, Peter; Gajary, Antal, Organic Preparations and Procedures International, 1995, vol. 27, # 6, p. 697 - 700
    摘要:
    DOI:
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文献信息

  • Amide derivatives
    申请人:ICI Americas Inc.
    公开号:US04496564A1
    公开(公告)日:1985-01-29
    The invention relates to amide derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I: ##STR1## in which R.sup.1 is a hydrogen or 1-10C alkyl, 3-8C cycloalkyl, 4-14C cycloalkylalkyl, 3-6C alkenyl, 3-6C alkynyl, 1-6C alkanoyl, 6-10C aryl, 7-11C aralkyl or 7-11C aroyl, the aryl, aralkyl and aroyl radical being optionally substituted; ring X is a heterocyclic ring as defined in the specification; A is phenylene or 5-7C cycloalkylene, or a 1-8C alkylene into which is optionally inserted one or two groups; D is O or S; and R.sup.2 and R.sup.3 are hydrogen or a variety of radicals described in the specification: and the pharmaceutically-acceptable acid-addition salts thereof. Manufacturing processes and pharmaceutical compositions are also described.
    本发明涉及作为组胺H-2拮抗剂并抑制胃酸分泌的酰胺衍生物。根据本发明,提供了一种胍衍生物,其具有式I的结构:##STR1## 其中R1为氢或1-10C烷基、3-8C环烷基、4-14C环烷基烷基、3-6C烯基、3-6C炔基、1-6C烷酰基、6-10C芳基、7-11C芳烷基或7-11C芳酰基,所述芳基、芳烷基和芳酰基基团可任选地被取代;环X为说明书中定义的杂环环;A为苯二烯或5-7C环烷二烯,或1-8C烷二烯,其中可任选地插入一个或两个基团;D为O或S;R2和R3为氢或说明书中描述的各种基团;以及其药学上可接受的酸加成盐。还描述了制造工艺和药物组合物。
  • Roy, Nitish K.; Saha, Chitta R., Journal of the Indian Chemical Society, 1984, vol. 61, p. 655 - 657
    作者:Roy, Nitish K.、Saha, Chitta R.
    DOI:——
    日期:——
  • Tari, Peter; Gajary, Antal, Organic Preparations and Procedures International, 1995, vol. 27, # 6, p. 697 - 700
    作者:Tari, Peter、Gajary, Antal
    DOI:——
    日期:——
  • Guanidino imidazoles and thiazoles
    申请人:ICI Americas Inc.
    公开号:US04165377A1
    公开(公告)日:1979-08-21
    The invention relates to guanidine derivatives of imidazoles and thiazoles which are histamine H-2 antagonists and which inhibit the secretion of gastric acid, to methods for their manufacture, to pharmaceutical compositions containing them and to methods of using such guanidine derivatives and compositions. The guanidine derivatives are of the general formula I: ##STR1## in which X is S or NH, Y is CH.sub.2, a direct bond or a vinylene radical, m is 0 to 4 and n is 1 to 4, R.sup.1 is hydrogen, halogen or alkyl, R.sup.2 is hydrogen, alkyl, alkanoyl or aroyl, A is a 3,4-dioxocyclobuten-1,2-diyl radical or C.dbd.Z in which Z is 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 or NR.sup.4 in which R.sup.3 is alkyl or aryl and R.sup.4 is hydrogen or alkyl, B is alkoxy or alkylthio or NR.sup.5 R.sup.6 in which R.sup.5 and R.sup.6 are independently hydrogen, alkyl, alkenyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl or dialkylaminoalkyl; and the salts thereof.
    本发明涉及咪唑和噻唑的胍衍生物,它们是组胺H-2受体拮抗剂,抑制胃酸分泌,以及制造它们的方法,包含它们的制药组合物和使用这些胍衍生物和组合物的方法。这些胍衍生物的一般式为I:##STR1## 其中X为S或NH,Y为CH.sub.2,直接键或乙烯基,m为0到4,n为1到4,R.sup.1为氢,卤素或烷基,R.sup.2为氢,烷基,酰基或芳基,A为3,4-二氧代环丁烷-1,2-二基基或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.5 R.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。
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