(+/-)-1-(1-pyrrolidinyl)butan-2-ol | 55307-73-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: (+/-)-1-(1-pyrrolidinyl)butan-2-ol
• 英文别名: 1-(Pyrrolidin-1-YL)butan-2-OL；1-pyrrolidin-1-ylbutan-2-ol
• CAS: 55307-73-8
• 化学式: C₈H₁₇NO
• 分子量: 143.229
• InChiKey: FJRHRYPEAFRRON-UHFFFAOYSA-N

物化性质

• 沸点：
  219.4±13.0 °C(Predicted)
• 密度：
  0.966±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  10
• 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：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (+/-)-1-(1-pyrrolidinyl)butan-2-ol 、 4-fluorophenyl 2-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophen-3-yl ketone 在 sodium hydride 作用下， 生成 {2-[4-(2-Pyrrolidin-1-yl-ethoxy)-phenyl]-benzo[b]thiophen-3-yl}-[4-(1-pyrrolidin-1-ylmethyl-propoxy)-phenyl]-methanone
  参考文献：
  名称：

  Diamino benzo[b]thiophene derivatives as a novel class of active site directed thrombin inhibitors: 3. Enhancing activity by imposing conformational restriction in the C-4″ side chain1

  摘要：

  The preparation and biological evaluation of a series of benzo[b]thiophene diamine thrombin inhibitors possessing conformationally restricted C-4" linkers are reported. Compared to the parent compounds 1a/b, the unsaturated derivatives 3a/b exhibited a modest twofold increase in thrombin inhibitory activity, while the more lipophilic carbocyclic ring containing analogs 4a/b, affected an eightfold enhancement in potency. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(98)00746-x
• 作为产物：
  描述：

  1-(1'-吡咯烷基)-2-丁酮 在 lithium aluminium tetrahydride 作用下， 生成 (+/-)-1-(1-pyrrolidinyl)butan-2-ol
  参考文献：
  名称：

  Diamino benzo[b]thiophene derivatives as a novel class of active site directed thrombin inhibitors: 3. Enhancing activity by imposing conformational restriction in the C-4″ side chain1

  摘要：

  The preparation and biological evaluation of a series of benzo[b]thiophene diamine thrombin inhibitors possessing conformationally restricted C-4" linkers are reported. Compared to the parent compounds 1a/b, the unsaturated derivatives 3a/b exhibited a modest twofold increase in thrombin inhibitory activity, while the more lipophilic carbocyclic ring containing analogs 4a/b, affected an eightfold enhancement in potency. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(98)00746-x

文献信息

• SUBSTITUTED THIAZOLIDINEDIONE INDAZOLES, INDOLES AND BENZOTRIAZOLES AS ESTROGEN-RELATED RECEPTOR-a MODULATORS
  申请人：Bignan Gilles

  公开号：US20110294780A1

  公开（公告）日：2011-12-01

  The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalacia, osteoporosis, Paget's disease, periodontal disease, polymyalgia rheumatica, Reiter's syndrome, repetitive stress injury, hyperglycemia, elevated blood glucose level, and insulin resistance.

  本发明涉及式(I)的化合物，制备这些化合物的方法，组合物，中间体及其衍生物，并用于治疗包括但不限于强直性脊柱炎，动脉粥样硬化，关节炎（如类风湿关节炎，感染性关节炎，儿童关节炎，银屑病性关节炎，反应性关节炎），与骨相关的疾病（包括与骨形成有关的疾病），乳腺癌（包括对抗雌激素治疗无效的癌症），心血管疾病，软骨相关疾病（如软骨损伤/丧失，软骨退化以及与软骨形成有关的疾病），软骨发育不良，软骨肉瘤，慢性腰部损伤，慢性支气管炎，慢性炎症性气道疾病，慢性阻塞性肺疾病，糖尿病，能量稳态紊乱，痛风，假性痛风，脂质紊乱，代谢综合征，多发性骨髓瘤，肥胖，骨关节炎，遗传性骨发育不全，骨溶解性骨转移，软骨软化症，骨质疏松症，帕金森病，牙周病，多肌痛风，Reiter综合征，重复性应激损伤，高血糖，血糖水平升高和胰岛素抵抗等病症的方法。
• Substituted heteroarylpiperidine derivatives as melanocortin-4 receptor modulators
  申请人：Santhera Pharmaceuticals (Schweiz) AG

  公开号：EP2019100A1

  公开（公告）日：2009-01-28

  The present invention relates to substituted heteroarylpiperidine derivatives as melanocortin-4 receptor modulators. Depending on the structure and the stereochemistry the compounds of the invention are either selective agonists or selective antagonists of the human melanocortin-4 receptor (MC-4R). The agonists can be used for the treatment of disorders and diseases such as obesity, diabetes and sexual dysfunction, whereas the antagonists are useful for the treatment of disorders and diseases such as cancer cachexia, muscle wasting, anorexia, anxiety and depression. Generally all diseases and disorders where the regulation of the MC-4R is involved can be treated with the compounds of the invention.

  本发明涉及取代杂环基哌啶衍生物作为黑色素皮质素-4受体调节剂。根据该发明的化合物的结构和立体化学，这些化合物要么是人类黑色素皮质素-4受体（MC-4R）的选择性激动剂，要么是选择性拮抗剂。激动剂可用于治疗肥胖、糖尿病和性功能障碍等疾病和疾病，而拮抗剂可用于治疗癌症恶病质、肌肉萎缩、厌食症、焦虑和抑郁等疾病和疾病。通常，所有涉及MC-4R调节的疾病和疾病均可使用本发明的化合物进行治疗。
• 5-Substituted 1-Phenyl-1,5-Dihydro-Pyrido[3,2-B]Indol-2-Ones and Analogs as Anti-Virals
  申请人：Kesteleyn Rudolf Romanie Bart

  公开号：US20070238727A1

  公开（公告）日：2007-10-11

  Compounds of formula (I) the N-oxides, salts, stereoisomeric forms, prodrugs, esters and metabolites thereof, wherein X is NR 2 , O, S, SO, SO 2 ; R 1 is hydrogen, cyano, halo, a carbonyl derivative, methanimidamidyl, N-hydroxy-methanimidamidyl, mono- or di(C 1-4 alkyl)-methanimidamidyl, Het 1 or Het 2 ; n is 1, 2 or 3; R 2 is (i) aryl substituted with a radical —COOR 4 ; (ii) C 1-10 alkyl, C 2-10 alkenyl, C 3-7 cycloalkyl, substituted with aryl which is substituted with a radical —COOR 4 ; (iii) C 1-10 alkyl, C 2-10 alkenyl, C 3-7 cycloalkyl, substituted with —NR 5a —C(═NR 5b )—NR 5c R 5d , —O—NR 5a —C(═NR 5b )—NR 5c R 5d , -sulfonyl-R 6 , —NR 7 R 8 , —NR 9 R 10 , a radical (a-1), (a-2), (a-3), (a-4), (a-5); or (iv) a radical of formula: (a-6), (b-2), —C p H 2p —CH(OR 14 )—C q H 2q —R 15 ; —CH 2 —CH 2 —(O—CH 2 —CH 2 ) m —OR 14 ; —CH 2 —CH 2 —(O—CH 2 —CH2) m —NR 17a R 17b ; R 3 is nitro, cyano, amino, halo, hydroxy, C 1-4 alkyloxy, a carbonyl derivative, methanimidamidyl, mono- or di(C 1-4 alkyl)methanimidamidyl, N-hydroxy-methanimidamidyl or Het 1 .

  化合物的公式（I），包括其N-氧化物、盐、立体异构体形式、前药、酯和代谢物，其中X是NR2、O、S、SO、SO2；R1是氢、氰、卤素、一个羰基衍生物、甲酰亚胺基、N-羟甲酰亚胺基、单个或双个（C1-4烷基）-甲酰亚胺基、Het1或Het2；n为1、2或3；R2是（i）芳基，其被基团—COOR4取代；（ii）C1-10烷基、C2-10烯基、C3-7环烷基，被芳基取代，该芳基被基团—COOR4取代；（iii）C1-10烷基、C2-10烯基、C3-7环烷基，被—NR5a—C（═NR5b）—NR5cR5d、—O—NR5a—C（═NR5b）—NR5cR5d、-磺酰基-R6、—NR7R8、—NR9R10、一个基团（a-1）、（a-2）、（a-3）、（a-4）、（a-5）取代；或（iv）公式的基团：（a-6）、（b-2）、—CpH2p—CH（OR14）—CqH2q—R15；—CH2—CH2—（O—CH2—CH2）m—OR14；—CH2—CH2—（O—CH2—CH2）m—NR17aR17b；R3是硝基、氰基、氨基、卤素、羟基、C1-4烷氧基、一个羰基衍生物、甲酰亚胺基、单个或双个（C1-4烷基）甲酰亚胺基、N-羟甲酰亚胺基或Het1。
• Substituted Heteroarylpiperidine Derivatives As Melanocortin-4 Receptor Modulators
  申请人：Henneböhle Marco

  公开号：US20100249093A1

  公开（公告）日：2010-09-30

  The present invention relates to substituted heteroarylpiperidine derivatives as melanocortin-4 receptor modulators. Depending on the structure and the stereochemistry the compounds of the invention are either selective agonists or selective antagonists of the human melanocortin-4 receptor (MC-4R). The agonists can be used for the treatment of disorders and diseases such as obesity, diabetes and sexual dysfunction, whereas the antagonists are useful for the treatment of disorders and diseases such as cancer cachexia, muscle wasting, anorexia, amyotrophic lateral sclerosis (ALS), anxiety and depression. Generally all diseases and disorders where the regulation of the MC-4R is involved can be treated with the compounds of the invention.

  本发明涉及取代杂环基哌啶衍生物作为黑色素-4受体调节剂。根据化合物的结构和立体化学，本发明的化合物可以是人类黑色素-4受体（MC-4R）的选择性激动剂或选择性拮抗剂。激动剂可用于治疗肥胖症、糖尿病和性功能障碍等疾病和疾病，而拮抗剂可用于治疗癌症消耗症、肌肉萎缩、厌食症、肌萎缩侧索硬化症（ALS）、焦虑和抑郁症等疾病和疾病。通常，涉及MC-4R调节的所有疾病和疾病都可以用本发明的化合物治疗。
• BUFFER COMPOUNDS
  申请人：Haymore Barry L.

  公开号：US20120129240A1

  公开（公告）日：2012-05-24

  A method of buffering a chemical or biological composition, comprising adding to the composition an effective buffering amount of at least one protonated or un-protonated amine-quaternary ammonium compound having a general formula: wherein the variables R, G, n and k are as defined herein.

  一种化学或生物组成物的缓冲方法，包括向该组成物中添加至少一种质子化或非质子化的胺-季铵化合物，该化合物具有以下通式： 其中变量R、G、n和k的定义如本文所述，并且添加的量足以产生缓冲效应。