N1-cyclobutylethane-1,2-diamine | 1119261-24-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N1-cyclobutylethane-1,2-diamine
• 英文别名: N-(2-aminoethyl)cyclobutanamine；N'-cyclobutylethane-1,2-diamine
• CAS: 1119261-24-3
• 化学式: C₆H₁₄N₂
• 分子量: 114.191
• InChiKey: WSQYKRGHTOZSOZ-UHFFFAOYSA-N

物化性质

• 沸点：
  192.3±8.0 °C(Predicted)
• 密度：
  0.94±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-[2,8-二(三氟甲基)-4-喹啉基]环氧乙烷 、 N1-cyclobutylethane-1,2-diamine 以 乙醇 为溶剂， 反应 0.25h， 以21%的产率得到1-(2,8-bis(trifluoromethyl)quinolin-4-yl)-2-(2-(cyclobutylamino)ethylamino)ethanol
  参考文献：
  名称：

  Structure–Activity Relationships of 4-Position Diamine Quinoline Methanols as Intermittent Preventative Treatment (IPT) against Plasmodium falciparum

  摘要：

  A library of diamine quinoline methanols were designed based on the mefloquine scaffold. The systematic variation of the 4-position amino alcohol side chain led to analogues that maintained potency while reducing accumulation in the central nervous system (CNS). Although the mechanism of action remains elusive, these data indicate that the 4-position side chain is critical for activity and that potency (as measured by IC(90)) does not correlate with accumulation in the CNS. A new lead compound, (S)-1-(2,8-bis(trifluoromethyl)quinolin-4-yl)-2-(2-(cyclopropylamino)ethylamino)ethanol (WR621308), was identified with single dose efficacy and substantially lower permeability across MDCK cell monolayers than mefloquine. This compound could be appropriate for intermittent preventative treatment (IPTx) indications or other malaria treatments currently approved for mefloquine.

  DOI：

  10.1021/jm200647u
• 作为产物：
  描述：

  环丁酮 、 乙二胺 在 sodium cyanoborohydride 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 反应 48.0h， 以50%的产率得到N1-cyclobutylethane-1,2-diamine
  参考文献：
  名称：

  Carbazole-Containing Sulfonamides as Cryptochrome Modulators

  摘要：

  本文涉及含有咔唑基磺胺衍生物及其药用可接受盐或水合物的结构式I，其中变量R1、R2、R3、R4、R5、R6、R7、A、B、C、D、E、F、G、H、a和b分别描述。还提供了包含式I化合物的药物组合物，用于治疗Cry介导的疾病或紊乱，如糖尿病、肥胖症、代谢综合征、库欣综合征和青光眼。

  公开号：

  US20130303524A1

文献信息

• [EN] TREATMENT OF SKIN LESIONS<br/>[FR] TRAITEMENT DE LÉSIONS CUTANÉES
  申请人：PIQUR THERAPEUTICS AG

  公开号：WO2017198347A1

  公开（公告）日：2017-11-23

  The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1 X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1alkoxyC1-C3alkyl, CN, or C(O)O-C1-C2alkyl; or R3 and R4 form together a bivalent residue -R5R6- selected from C1-C3alkylene optionally substituted with 1 to 4 F, -CH2-O-CH2-, -CH2-NH-CH2-, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxyC1-C3alkyl, C3-C6cycloalkyl; or two R7 substituents form together a bivalent residue-R8R9- selected from Ci-C3alkylene optionally substituted with 1 to 4 F, -CH2-O-CH2- or -O-CH2CH2-O-; with the proviso that at least one of R1 and R2is a morpholinyl of formula II; and prodrugs, metabolites, tautomers, solvates and pharmaceutically acceptable salts thereof, for use in the prevention or treatment of a skin lesion in a subject.

  本发明涉及一种具有式(I)的化合物，其中X1、X2和X3分别独立地为N或CH；但至少两个X1、X2和X3为N；Y为N或CH；W为H或F；但当W为F时，X1、X2和X3为N；R1和R2独立地为(i)式(II)的吗啡啉基，其中箭头表示式(I)中的键；且R3和R4独立地为H、C1-C3烷基，可选地取代一个或两个OH、C1-C2氟烷基、C1-C2烷氧基、C1烷氧基C1-C3烷基、CN或C(O)O-C1-C2烷基；或R3和R4共同形成一种双价残基-R5R6-，选择自C1-C3烷基，可选地取代1至4个F，-CH2-O- -，- -NH- -，或箭头表示式(II)中的键的任何结构；或(ii)选择自硫吗啡啉基和哌嗪基的饱和6元杂环环Z，可选地取代1至3个R7；其中R7在每次出现时独立地为C1-C3烷基，可选地取代一个或两个OH、C1-C2氟烷基、C1-C2烷氧基C1-C3烷基、C3-C6环烷基；或两个R7取代基共同形成一种双价残基-R8R9-，选择自C1-C3烷基，可选地取代1至4个F，- -O- -或-O- -O-；但至少R1和R2中的一个为式II的吗啡啉基；以及其前药、代谢物、互变异构体、溶剂化合物和药学上可接受的盐，用于预防或治疗受试者的皮肤病变。
• BIS-PYRIDYLPYRIDONES AS MELANIN-CONCENTRATING HORMONE RECEPTOR ANTAGONISTS
  申请人：Christensen IV Siegfried Benjamin

  公开号：US20120083489A1

  公开（公告）日：2012-04-05

  The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and diabetes.

  该发明提供了一种新型的双吡啶基吡啶酮，它们是黑色素浓聚激素受体1（MCHR1）的拮抗剂，包含它们的制药组合物，制备它们的过程，并将它们用于治疗和治疗肥胖症和糖尿病。
• CARBAZOLE-CONTAINING SULFONAMIDES AS CRYPTOCHROME MODULATORS
  申请人：RESET THERAPEUTICS, INC.

  公开号：US20160200732A1

  公开（公告）日：2016-07-14

  The subject matter herein is directed to carbazole-containing sulfonamide derivatives and pharmaceutically acceptable salts or hydrates thereof of structural formula I wherein the variable R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , A, B, C′, D, E, F, G, H′, a, and b are accordingly described. Also provided are pharmaceutical compositions comprising the compounds of formula I to treat a Cry-mediated disease or disorder, such as diabetes, obesity, metabolic syndrome, Cushing's syndrome, and glaucoma.

  本文的主题是针对含有咔唑基的磺酰胺衍生物及其结构式I中的药学上可接受的盐或水合物，其中变量R1、R2、R3、R4、R5、R6、R7、A、B、C'、D、E、F、G、H'、a和b分别进行描述。同时提供了包含式I化合物的药物组合物，用于治疗Cry介导的疾病或紊乱，如糖尿病、肥胖症、代谢综合征、库欣综合征和青光眼。
• Carbazole-containing sulfonamides as cryptochrome modulators
  申请人：Reset Therapeutics, Inc.

  公开号：US10383880B2

  公开（公告）日：2019-08-20

  The subject matter herein is directed to carbazole-containing sulfonamide derivatives and pharmaceutically acceptable salts or hydrates thereof of structural formula I wherein the variable R1, R2, R3, R4, R5, R6, R7, A, B, C′, D, E, F, G, H′, a, and b are accordingly described. Also provided are pharmaceutical compositions comprising the compounds of formula I to treat a Cry-mediated disease or disorder, such as diabetes, obesity, metabolic syndrome, Cushing's syndrome, and glaucoma.

  本发明的主题涉及结构式I的含咔唑磺酰胺衍生物及其药学上可接受的盐或水合物，其中相应地描述了变量R1、R2、R3、R4、R5、R6、R7、A、B、C′、D、E、F、G、H′、a和b。还提供了包含式 I 化合物的药物组合物，用于治疗 Cry 介导的疾病或紊乱，如糖尿病、肥胖症、代谢综合征、库欣综合征和青光眼。
• CARBAMATE/UREA DERIVATIVES
  申请人：Novartis AG

  公开号：EP2875016B1

  公开（公告）日：2017-08-23