BL 6217 | 78441-46-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: BL 6217
• 英文别名: 3-{2-[(5-Dimethylaminomethyl-furan-2-yl)methylthio]ethylamino}-4-methylamino-1,2,5-thiadiazole 1-oxide；3-{2-[(5-Dimethylaminomethyl-2-furyl)methylthio]ethylamino}-4-methylamino-1,2,5-thiadiazole 1-oxide；N,N-dimethyl-1-[5-[2-[(4-methylimino-1-oxido-1,2,5-thiadiazolidin-1-ium-3-ylidene)amino]ethylsulfanylmethyl]furan-2-yl]methanamine
• CAS: 78441-46-0
• 化学式: C₁₃H₂₁N₅O₂S₂
• 分子量: 343.474
• InChiKey: MLEQRRUOXXDANO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  127
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-(((5-二甲基氨基)甲基)-2-呋喃基)甲基)硫代乙胺 、 3,4-dimethoxy-1,2,5-thiadiazole-1-oxide 在 甲胺 作用下， 生成 BL 6217
  参考文献：
  名称：

  Histamine H.sub.2 -antagonists

  摘要：

  组式为##STR1##的组胺H.sub.2-拮抗剂，其中p为1或2；R.sup.1为羟基、氨基、取代氨基或通过其氮原子连接的含氮杂环环的5到9成员完全饱和的环；m为0到2的整数，n为2到4的整数；Z为硫、氧或亚甲基；A为可选取代的苯基、咪唑基、噻唑基、异噻唑基、噁唑基、异噁唑基、三唑基、噻二唑基、噁二唑基、呋喃基、噻吩基或吡啶基环；以及其非毒性药用可接受的盐、水合物、溶剂合物或N-氧化物是新型抗溃疡药物。公开了其制备的中间体和方法。

  公开号：

  US04510309A1

文献信息

• SAR studies on H2 antagonists containing alkylamino substituted 1,2,5-thiadiazole 1-oxide moieties
  作者：Antonella Di Stilo、Clara Cena、Marco Lolli、Giovanni Sorba、Alberto Gasco、Giulio Bertaccini、Cristina Pozzoli、Maristella Adami、Gabriella Coruzzi

  DOI：10.1016/s0014-827x(98)00059-7

  日期：1998.8

  A number of ranitidine analogues in which the diamino-1,2,5-thiadiazole 1-oxide substructure bearing alkyl chains of different length is present as the urea equivalent group, were synthesised and studied for their lipophilic and H2 antagonist properties. Derivatives which displayed a logP < or = 3 behaved as competitive antagonists of histamine at H2 receptors present on guinea pig right atrium. The

  合成了许多雷尼替丁类似物，其中带有不同长度烷基链的二氨基-1,2-，5-噻二唑1-氧化物亚结构作为尿素当量基团存在，并对其亲脂性和H2拮抗剂性质进行了研究。表现出logP <或= 3的衍生物在豚鼠右心房的H2受体上充当组胺的竞争性拮抗剂。该系列中其余的亲脂性成员在长时间洗涤后显示出无法克服的不可克服的拮抗作用。一项结合研究表明，烷基链长度的增加会引起与受体的疏水相互作用，这是该系列较高同系物表现出的不可逆的H2拮抗作用的原因。
• Thiadiazole histamine H.sub.2 -antagonists
  申请人：Bristol-Myers Company

  公开号：US04471122A1

  公开（公告）日：1984-09-11

  Histamine H.sub.2 -antagonists of the formula ##STR1## wherein p is 1 or 2; R.sup.1 is hydroxy, amino, substituted amino or a 5- to 9-membered fully saturated nitrogen-containing heterocyclic ring attached via its nitrogen atom; m is an integer of from 0 to 2; n is an integer of from 2 to 4; Z is sulfur, oxygen or methylene; and A is an optionally substituted phenyl, imidazolyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, thiadiazolyl, oxadiazolyl, furyl, thienyl or pyridyl ring; and nontoxic pharmaceutically acceptable salts, hydrates, solvates or N-oxides thereof are novel anti-ulcer agents. Intermediates and processes for their preparation are disclosed.

  组织名称为##STR1##的组织胺H.sub.2-拮抗剂，其中p为1或2；R.sup.1为羟基、氨基、取代氨基或通过其氮原子连接的含氮5-至9-成员完全饱和的杂环环；m为0到2的整数；n为2到4的整数；Z为硫、氧或亚甲基；A为可选择取代的苯基、咪唑基、噻唑基、异噻唑基、噁唑基、异噁唑基、三唑基、噻二唑基、噁二唑基、呋喃基、噻吩基或吡啶基环；以及其新型抗溃疡剂的无毒药用盐、水合物、溶剂合物或N-氧化物。披露了其制备的中间体和方法。
• Chemical compounds
  申请人：Bristol-Myers Company

  公开号：US04380638A1

  公开（公告）日：1983-04-19

  Histamine H.sub.2 -antagonists of the formula ##STR1## wherein p is 1 or 2; R.sup.1 is hydroxy, amino, substituted amino or a 5- to 9-membered fully saturated nitrogen-containing heterocyclic ring attached via its nitrogen atom; m is an integer of from 0 to 2; n is an integer of from 2 to 4; Z is sulfur, oxygen or methylene; and A is an optionally substituted phenyl, imidazolyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, thiadiazolyl, oxadiazolyl, furyl, thienyl or pyridyl ring; and nontoxic pharmaceutically acceptable salts, hydrates, solvates or N-oxides thereof are novel anti-ulcer agents. Intermediates and processes for their preparation are disclosed.

  组成式为##STR1##的组胺H.sub.2-拮抗剂，其中p为1或2；R.sup.1为羟基，氨基，取代氨基或通过其氮原子连接的5-至9-成员完全饱和的含氮杂环；m为0至2的整数；n为2至4的整数；Z为硫，氧或亚甲基；而A为可选取代的苯基，咪唑基，噻唑基，异噻唑基，噁唑基，异噁唑基，三唑基，噻二唑基，氧杂噻二唑基，呋喃基，噻吩基或吡啶基环；以及其非毒性药学上可接受的盐，水合物，溶剂合物或N-氧化物是新的抗溃疡剂。公开了其中间体和制备方法。
• Substituted 1,2,5-thiadiazole derivatives
  申请人：Bristol-Myers Company

  公开号：US04380639A1

  公开（公告）日：1983-04-19

  Histamine H.sub.2 -antagonists of the formula ##STR1## wherein p is 1 or 2; R.sup.1 is hydroxy, amino, substituted amino or a 5- to 9-membered fully saturated nitrogen-containing heterocyclic ring attached via its nitrogen atom; m is an integer of from 0 to 2; n is an integer of from 2 to 4; Z is sulfur, oxygen or methylene; and A is an optionally substituted phenyl, imidazolyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, thiadiazolyl, oxadiazolyl, furyl, thienyl or pyridyl ring; and nontoxic pharmaceutically acceptable salts, hydrates, solvates or N-oxides thereof are novel anti-ulcer agents. Intermediates and processes for their preparation are disclosed.

  该专利涉及一种组成式为##STR1##的组织胺H.sub.2-拮抗剂，其中p为1或2；R.sup.1为羟基，氨基，取代氨基或通过其氮原子连接的5-至9-成员完全饱和的含氮杂环；m为0到2的整数；n为2到4的整数；Z为硫，氧或亚甲基；而A为可选的取代苯基，咪唑基，噻唑基，异噻唑基，噁唑基，异噁唑基，三唑基，噻二唑基，氧杂二唑基，呋喃基，噻吩基或吡啶基；以及其非毒性医药上可接受的盐，水合物，溶剂合物或N-氧化物是新的抗溃疡剂。还公开了其中间体和制备方法。
• 3,4-Disubstituted-1,2,5-thiadiazole-1-oxide compounds
  申请人：Bristol-Myers Company

  公开号：US04374248A1

  公开（公告）日：1983-02-15

  Histamine H.sub.2 -antagonists of the formula ##STR1## wherein p is 1 or 2; R.sup.1 is hydroxy, amino, substituted amino or a 5- to 9-membered fully saturated nitrogen-containing heterocyclic ring attached via its nitrogen atom; m is an integer of from 0 to 2; n is an integer of from 2 to 4; Z is sulfur, oxygen or methylene; and A is an optionally substituted phenyl, imidazolyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, thiadiazolyl, oxadiazolyl, furyl, thienyl or pyridyl ring; and nontoxic pharmaceutically acceptable salts, hydrates, solvates or N-oxides thereof are novel anit-ulcer agents. Intermediates and processes for their preparation are disclosed.

  结构式为 ##STR1## 的组胺H.sub.2-拮抗剂，其中p为1或2；R.sup.1为羟基，氨基，取代氨基或通过其氮原子连接的具有5-至9-成员完全饱和的含氮杂环环；m为0至2的整数；n为2至4的整数；Z为硫，氧或亚甲基；A为可选取代的苯基，咪唑基，噻唑基，异噻唑基，噁唑基，异噁唑基，三唑基，噻二唑基，氧杂二唑基，呋喃基，噻吩基或吡啶基环；以及其非毒性药学上可接受的盐，水合物，溶剂合物或N-氧化物是新型抗溃疡剂。公开了它们的中间体和制备方法。