diazomethane-ether

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 炔丙基型1，3-偶极有机化合物
• 英文名称: diazomethane-ether
• 英文别名: Diazomethane;hydrate
• 化学式: CH₂N₂*H₂O
• 分子量: 60.0556
• InChiKey: LZZJKRQZYYUAKY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.91
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(p-benzyloxyphenoxy)-2,2-dimethylpentanoic acid 、 diazomethane-ether 以 四氢呋喃 为溶剂， 生成 methyl 5-(p-benzyloxyphenyloxy)-2,2-dimethylpentanoate
  参考文献：
  名称：

  Imidazolyl phenoxy compounds and method of use

  摘要：

  咪唑基苯氧衍生物以及含有这种衍生物的药物组合物被提供。这些组合物对于降低受试者的脂质活性有用，因此对于降低胆固醇和甘油三酯有用。

  公开号：

  US04794113A1
• 作为试剂：
  描述：

  3-(4-methyl-pyrrol-3-yl)-propionic acid 在 氢氧化钾 、 溶剂黄146 作用下， 以 甲醇 、 diazomethane-ether 、 乙醚 、 乙醇 、 水 为溶剂， 以80.6%的产率得到3-(4-甲基-1H-吡咯-3-基)丙酸乙酯
  参考文献：
  名称：

  Pyrrole substituted 2-indolinone protein kinase inhibitors

  摘要：

  本发明涉及新颖的吡咯替代的2-吲哚酮化合物及其生理上可接受的盐和前药，这些化合物调节蛋白激酶的活性，因此预计在预防和治疗蛋白激酶相关的细胞疾病，如癌症方面具有用处。

  公开号：

  US06395734B1

文献信息

• Thiazolidinone compounds and composition for angina pectoris comprising
  申请人：Sankyo Company, Limited

  公开号：US05843973A1

  公开（公告）日：1998-12-01

  A thiazolidinone compound represented by general formula (I) or a pharmacoligically acceptable salt thereof, ##STR1## wherein W represents sulfur or oxygen and X represents --N(R.sup.1)--, or alternatively X represents sulfur or oxygen and W represents --N(R.sup.1)--, and R.sup.1 represents hydrogen, alkyl or substituted alkyl; R.sup.2 and R.sup.3 are the same or different from each other, and each represents hydrogen, alkyl, substituted alkyl, aryl, or 5- or 6-membered heteroaryl; R.sup.4 represents hydrogen, alkyl or substituted C.sub.1 -C.sub.4 alkyl; R.sup.5 represents substituted cycloalkyl which may contain nitrogen, provided the substituents include --B--ONO.sub.2 (wherein B represents a single bond or alkylene) as the indispensable member and alkyl groups as optional members; and A represents a single bond or alkylene, has an excellent anti-anginal effect and thus is useful as an angina pectoris remedy or preventive.

  一种噻唑烷酮化合物，其通式为(I)或其药学上可接受的盐，##STR1##其中W代表硫或氧，X代表--N(R.sup.1)--，或者X代表硫或氧，W代表--N(R.sup.1)--，R.sup.1代表氢、烷基或取代烷基；R.sup.2和R.sup.3彼此相同或不同，各自代表氢、烷基、取代烷基、芳基或5或6元杂芳基；R.sup.4代表氢、烷基或取代的C.sub.1 -C.sub.4烷基；R.sup.5代表可能含有氮的取代环烷基，其取代基包括作为必需成员的--B--ONO.sub.2（其中B代表单键或亚烷基）以及作为可选成员的烷基；A代表单键或亚烷基，具有优异的抗心绞痛效果，因此可作为心绞痛的治疗或预防药物。
• Benzo-furan derivative
  申请人：Tanabe Seiyaku Co., Ltd.

  公开号：US04829067A1

  公开（公告）日：1989-05-09

  Novel benzo-furan(or -thiophene) derivative of the formula: ##STR1## wherein R.sup.1 is hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl-lower alkyl group or a substituted or unsubstituted phenyl group, R.sup.2 is hydrogen atom, a lower alkyl group, an acyl group or phenyl group, R.sup.3 is hydrogen atom, a halogen atom, nitro group, a lower alkoxy group, amino group or an acylamino group, R.sup.4 is a group of the formula: ##STR2## A is a lower alkylene group optionally substituted with hydroxy group, B is single bond or a lower alkylene group, one of R.sup.5 and R.sup.6 is hydrogen atom or a lower alkyl group and the other is a lower alkyl group or a phenyl-lower alkyl group, or R.sup.5 and R.sup.6 combine together with adjacent nitrogen atom to form a heteromonocyclic group, R.sup.7 is a lower alkyl group, X is oxygen atom or sulfur atom, Y is oxygen atom, imino group, a lower alkylimino group or a phenyl-lower alkylimino group and a salt thereof are disclosed. Said compound (I) and a salt thereof have a potent inhibitory activity against reflective contraction of urinary bladder.

  一种新型苯并呋喃（或噻吩）衍生物的化学式如下：##STR1## 其中R.sup.1是氢原子、低碳烷基、环烷基、苯基-低碳烷基或取代或未取代的苯基，R.sup.2是氢原子、低碳烷基、酰基或苯基，R.sup.3是氢原子、卤素原子、硝基、低碳氧基、氨基或酰氨基，R.sup.4是下式的基团：##STR2## A是可选择地取代羟基的低碳烷基，B是单键或低碳烷基，R.sup.5和R.sup.6中的一个是氢原子或低碳烷基，另一个是低碳烷基或苯基-低碳烷基，或者R.sup.5和R.sup.6与相邻的氮原子结合形成杂单环基团，R.sup.7是低碳烷基，X是氧原子或硫原子，Y是氧原子、亚胺基、低碳烷基亚胺基或苯基-低碳烷基亚胺基以及其盐。所述化合物（I）及其盐对尿道膀胱反射收缩具有强大的抑制活性。
• Herbicidally active phenoxyalkanecarboxylic acid derivatives
  申请人：Suntory Limited

  公开号：US04976773A1

  公开（公告）日：1990-12-11

  A compound of the formula: ##STR1## wherein Q.sup.1 is CH or N; R is H or C.sub.1 -C.sub.5 alkyl; X is H, halogen, CF.sub.3, or NO.sub.2 ; Y is H or halogen; Z is --O-- or --NH--; A is ##STR2## wherein Q.sup.2, and Q.sup.3 are each CH or N; R.sup.1 and R.sup.2 are each H, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, or C.sub.2 -C.sub.6 alkxoycarobnyl; R.sup.3, R.sup.4, and R.sup.5 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.6 is H, halogen, or C.sub.1 -C.sub.5 alkyl; R.sup.7, R.sup.8, R.sup.9, and R.sup.10 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.11 is H, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.2 -C.sub.6 alkenyl, C.sub.6 -C.sub.10 aryl, C.sub.7 -C.sub.15 aryloxyalkyl, or C.sub.7 -C.sub.15 aralkyl; R.sup.12 and R.sup.13 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.14 is C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.5 -C.sub.10 aryl, or C.sub.7 -C.sub.15 aralkyl; or R.sup.13 and R.sup.14 taken together form C.sub.3 -C.sub.4 alkylene, V.sup.1 and V.sup.2 are each H, halogen, NO.sub.2, CN, or CF.sub.3 ; V.sup.3 is halogen or CF.sub.3 ; W.sup.1 is --O-- or --NH--; W.sup.2 is --(CH.sub.2).sub.n -- wherein n is 0 or 1, or CO; X.sup.1 is halogen, or a salt thereof, which is effective as a herbicidal agent.

  一种化合物的公式：##STR1## 其中Q.sup.1为CH或N；R为H或C.sub.1 -C.sub.5烷基；X为H、卤素、CF.sub.3或NO.sub.2；Y为H或卤素；Z为--O--或--NH--；A为##STR2## 其中Q.sup.2和Q.sup.3均为CH或N；R.sup.1和R.sup.2均为H、C.sub.1 -C.sub.5烷基、C.sub.1 -C.sub.5烷氧基或C.sub.2 -C.sub.6烷氧羰基；R.sup.3、R.sup.4和R.sup.5均为H或C.sub.1 -C.sub.5烷基；R.sup.6为H、卤素或C.sub.1 -C.sub.5烷基；R.sup.7、R.sup.8、R.sup.9和R.sup.10均为H或C.sub.1 -C.sub.5烷基；R.sup.11为H、C.sub.1 -C.sub.5烷基、C.sub.1 -C.sub.5烷氧基、C.sub.2 -C.sub.6烯基、C.sub.6 -C.sub.10芳基、C.sub.7 -C.sub.15芳氧基烷基或C.sub.7 -C.sub.15芳基烷基；R.sup.12和R.sup.13均为H或C.sub.1 -C.sub.5烷基；R.sup.14为C.sub.1 -C.sub.5烷基、C.sub.2 -C.sub.6烯基、C.sub.5 -C.sub.10芳基或C.sub.7 -C.sub.15芳基烷基；或R.sup.13和R.sup.14一起形成C.sub.3 -C.sub.4烷基；V.sup.1和V.sup.2均为H、卤素、NO.sub.2、CN或CF.sub.3；V.sup.3为卤素或CF.sub.3；W.sup.1为--O--或--NH--；W.sup.2为--(CH.sub.2).sub.n--其中n为0或1，或CO；X.sup.1为卤素或其盐，作为除草剂有效。
• 11-Oxodibenz(b,e)azepines
  申请人：Teikoku Hormone Mfg. Co., Ltd.

  公开号：US04230703A1

  公开（公告）日：1980-10-28

  Compounds of the general formula ##STR1## or their salts, esters or amide derivatives; and processes for their preparation. In the formula, R.sub.O represents hydrogen or lower alkyl, R.sub.2 represents hydrogen, halogen or nitro, R.sub.3 represents hydrogen or halogen, and R.sub.4 represents hydrogen or lower alkyl; and when R.sub.O is hydrogen, R.sub.2, R.sub.3 and R.sub.4 are all hydrogens and the group ##STR2## is present at the 2-position. These compounds exhibit superior analgesic and/or anti-inflammatory actions with little gastrointestinal troubles.

  通式##STR1##的化合物或其盐、酯或酰胺衍生物；以及它们的制备方法。在这个式子中，R.sub.O代表氢或较低的烷基，R.sub.2代表氢、卤素或硝基，R.sub.3代表氢或卤素，R.sub.4代表氢或较低的烷基；当R.sub.O是氢时，R.sub.2、R.sub.3和R.sub.4都是氢，而群##STR2##存在于2位。这些化合物表现出优越的止痛和/或抗炎作用，几乎没有胃肠道问题。
• 1,4-benzoquinone derivatives and benzene derivatives, and process for
  申请人：Otsuka Pharmaceutical Co., Ltd.

  公开号：US05220042A1

  公开（公告）日：1993-06-15

  1,4-Benzoquinone derivatives and benzene derivatives having cerebral- and cardiac-blood flow improving activities and preventive activities of cerebral ischema with low toxicities, and thus are useful as activators for cardiac and cebral metabolisms, curing agents for heart failure, cardiac and cerebral blood flow improving agents, as well as anti-allergic agents for slow reacting allergy (IV-type allergy).

  1,4-苯醌衍生物和具有改善脑血流和心脏血流的活性以及预防脑缺血的低毒性的苯衍生物，因此可用作心脏和脑代谢的激活剂，治疗心力衰竭的药剂，改善心脏和脑血流的药剂，以及缓慢反应过敏（IV型过敏）的抗过敏剂。