美仑孕酮 | 5633-18-1

• 物质功能分类: 有机原料 - 酮类化合物
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 中文名称: 美仑孕酮
• 中文别名: 买兰格斯卓尔；美伦孕酮
• 英文名称: melengestrol
• 英文别名: 16-Methylen-17α-hydroxy-6-methyl-pregnadien-(4,6)-dion-(3,20)；17α-hydroxy-6-methyl-16-methylenepregna-4,6-dien-3,20-dione；(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-6,10,13-trimethyl-16-methylidene-1,2,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-3-one
• CAS: 5633-18-1
• 化学式: C₂₃H₃₀O₃
• 分子量: 354.489
• InChiKey: OKHAOBQKCCIRLO-IBVJIVQJSA-N

物化性质

• 沸点：
  512.4±50.0 °C(Predicted)
• 密度：
  1.15
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  26
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  6-Methyl-16-(phenylsulfenylmethyl)-pregna-4,6-diene-3,20-dione 、 甲苯 、 甲醇 、 三甲氧基磷 以 三乙胺 为溶剂， 反应 4.75h， 生成 美仑孕酮
  参考文献：
  名称：

  16-Methylene-17.alpha.-hydroxy-progesterones

  摘要：

  16-亚甲基-17-酮类固醇（III）被转化为相应的16-亚甲基-17α-羟基孕酮（VII），这些中间体在贝塔甲酸、二氟松醋酸盐和美林松醋酸盐的生产中很有用。

  公开号：

  US04567001A1

文献信息

• [EN] ISOTOPE ENHANCED AMBROXOL FOR LONG LASTING AUTOPHAGY INDUCTION<br/>[FR] AMBROXOL À ISOTOPE AMÉLIORÉ POUR INDUCTION D'AUTOPHAGIE DURABLE
  申请人：STC UNM

  公开号：WO2018148113A1

  公开（公告）日：2018-08-16

  The present invention is directed to 13C and/or 2H isotope enhanced ambroxol ("isotope enhanced ambroxol") and its use in the treatment of autophagy infections, especially mycobacterial and other infections, disease states and/or conditions of the lung, such as tuberculosis, especially including drug resistant and multiple drag resistant tuberculosis. Pharmaceutical compositions comprising isotope enhanced amhroxol, alone or in combination with an additional bioactive agent, especially rifamycin antibiotics, including an additional autophagy modulator (an agent which is active to promote or inhibit autophagy), thus being useful against, an autophagy mediated disease state and/or condition), especially an antophagy mediated disease state and/or condition which occurs in the lungs, for example, a Mycobacterium infection. Chronic Obstructive Pulmonary Disease (COPD), asthma, pulmonary fibrosis, cystic fibrosis, Sjogren's disease and lung cancer (small cell and non-small cell lung cancer, among other disease states and/or conditions, especially of the lung. Methods of treating autophagy disease states and/or conditions, especially including autophagy disease states or conditions which occur principally in the lungs of a patient represent a further embodiment of the present invention. An additional embodiment includes methods of synthesizing compounds according to the present invention as otherwise disclosed herein.

  本发明涉及13C和/或2H同位素增强的氨溴索（“同位素增强的氨溴索”）及其在治疗自噬感染，特别是结核分枝杆菌和其他感染、疾病状态和/或肺部疾病条件中的用途，如肺结核，特别是包括耐药和多重耐药结核病。包括同位素增强的氨溴索的药物组合物，单独或与额外的生物活性剂（特别是利福霉素类抗生素，包括额外的自噬调节剂（一种能够促进或抑制自噬的剂），因此对抗自噬介导的疾病状态和/或条件有用），特别是在肺部发生的自噬介导的疾病状态和/或条件，例如分枝杆菌感染。慢性阻塞性肺病（COPD）、哮喘、肺纤维化、囊性纤维化、干燥综合征和肺癌（小细胞和非小细胞肺癌等其他肺部疾病状态和/或条件，特别是肺部疾病状态和/或条件。治疗自噬疾病状态和/或条件的方法，特别包括治疗主要发生在患者肺部的自噬疾病状态或条件的方法，代表本发明的另一实施例。另一实施例包括根据本发明在此披露的其他方法合成化合物的方法。
• [EN] PEPTIDE-BASED MULTIPLE-DRUG DELIVERY VEHICLE<br/>[FR] VÉHICULE D'ADMINISTRATION DE MÉDICAMENTS MULTIPLES À BASE DE PEPTIDES
  申请人：ARIEL-UNIVERSITY RES AND DEV COMPANY LTD

  公开号：WO2017068577A1

  公开（公告）日：2017-04-27

  A molecular structure comprising a targeting moiety, a multi-functional peptide platform and a plurality of controllably released bioactive agents attached thereto is provided herein.

  本文提供了一种包括靶向基团、多功能肽平台和附着在其上的多种可控释放的生物活性剂的分子结构。
• Immunosuppressive effects of pteridine derivatives
  申请人：——

  公开号：US20040077859A1

  公开（公告）日：2004-04-22

  This invention relates to a group of trisubstituted and tetrasubstituted pteridine derivatives, their pharmaceutically acceptable salts, N-oxides, solvates, dihydro- and tetrahydroderivatives and enantiomers, possessing unexpectedly desirable pharmaceutical properties, in particular which are highly active immunosuppressive agents, and as such are useful in the treatment in transplant rejection and/or in the treatment of certain inflammatory diseases. These compounds are also useful in preventing or treating cardiovascular disorders, allergic conditions, disorders of the central nervous system and cell proliferative disorders.

  这项发明涉及一组三取代和四取代的嘌呤衍生物，它们的药用盐、N-氧化物、溶剂化物、二氢和四氢衍生物及对映异构体，具有意想不到的、令人满意的药理性质，尤其是作为高度活性的免疫抑制剂，因此可用于治疗移植排斥反应和/或治疗某些炎症性疾病。这些化合物还用于预防或治疗心血管疾病、过敏性疾病、中枢神经系统疾病和细胞增殖紊乱。
• Drug Resistance Reversal In Neoplastic Disease
  申请人：Patil Ghanshyam

  公开号：US20080200405A1

  公开（公告）日：2008-08-21

  The present invention is directed to compounds, compositions, and methods for halting or reversing the effects of chemoresistance in neoplastic diseases. In particular the use of hydroxylamines is described.

  本发明涉及用于阻止或逆转肿瘤性疾病化疗耐药效应的化合物、组合物和方法。具体描述了羟胺的使用。
• FUNCTIONALLY-MODIFIED OLIGONUCLEOTIDES AND SUBUNITS THEREOF
  申请人：Sarepta Therapeutics, Inc.

  公开号：US20140330006A1

  公开（公告）日：2014-11-06

  Functionally-modified oligonucleotide analogues comprising modified intersubunit linkages and/or modified 3′ and/or 5′-end groups are provided. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or correction of aberrant mRNA splice products produces beneficial therapeutic effects.

  提供了包含修改的亚单位间连接和/或修改的3'和/或5'-末端基团的功能修饰寡核苷酸类似物。所公开的化合物对于治疗需要抑制蛋白质表达或纠正异常mRNA剪接产物以产生有益治疗效果的疾病是有用的。