恩甲羟松 | 35100-44-8

• 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: 恩甲羟松
• 英文名称: Endrysone
• 英文别名: 11β-hydroxy-6α-methyl-pregna-1,4-diene-3,20-dione；Endrisone；(6S,8S,9S,10R,11S,13S,14S,17S)-17-acetyl-11-hydroxy-6,10,13-trimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
• CAS: 35100-44-8
• 化学式: C₂₂H₃₀O₃
• 分子量: 342.478
• InChiKey: VDNZZIYSCXESNI-ILSZZQPISA-N

物化性质

• 沸点：
  494.7±45.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  25
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.73
• 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：

  6α-methyl-prednisolone 17-benzoate 、 硫代乙酸 在 sodium methylate 作用下， 以 六甲基磷酰三胺 、 水 为溶剂， 生成 恩甲羟松
  参考文献：
  名称：

  Steroids esterified in position 17 and thioesterified in position 21, a

  摘要：

  化合物的式子为：##STR1## 其中A和B分别独立地表示1至6个碳原子的直链或支链烷基或苯基，该苯基可以选择性地通过1至6个碳原子的烷基基团、1至6个碳原子的烷氧基团或卤素进行单或多置换，T和U独立地表示氢原子或一起形成双键，V是氢原子或α位上的甲基基团，W是α位上的氢原子或卤素原子，X是β位上的羟基，Y是氢原子或X和Y可以一起表示氧原子，而Z.sub.1是氢原子、α位或β位上的甲基基团，而Z.sub.2是氢原子，或Z.sub.1和Z.sub.2一起形成亚甲基基团。这些化合物具有抗炎活性。

  公开号：

  US04427671A1

文献信息

• [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。
• COMBINATION THERAPY OF A HIF-2-ALPHA INHIBITOR AND AN IMMUNOTHERAPEUTIC AGENT AND USES THEREOF
  申请人：PELOTON THERAPEUTICS, INC.

  公开号：US20180140569A1

  公开（公告）日：2018-05-24

  The present invention provides methods and pharmaceutical compositions for treating proliferative disorders. The method involves step of administering to said subject a HIF-2alpha inhibitor and an immunotherapeutic agent.

  本发明提供了治疗增殖性疾病的方法和药物组合物。该方法涉及向所述受试者施用HIF-2alpha抑制剂和免疫治疗药物的步骤。
• [EN] NOVEL GLUTAMINE ANTAGONISTS AND USES THEREOF<br/>[FR] NOUVEAUX ANTAGONISTES DE LA GLUTAMINE ET LEURS UTILISATIONS
  申请人：UNIV JOHNS HOPKINS

  公开号：WO2019071110A1

  公开（公告）日：2019-04-11

  Glutamine antagonists and their use for treating oncological, immunological, and neurological diseases are disclosed. Also disclosed are methods for treating an oncological, immunological, infectious or neurological disease or disorder, the method comprising administering to a subject in need of treatment thereof a therapeutically effective amount of a glutamine antagonist of the disclosure or the pharmaceutical composition thereof. Also disclosed are methods of enhancing the effects of an immune checkpoint inhibitor, enabling a subject to respond to an immune checkpoint inhibitor, or enabling the toxicity or the dose or number of treatments with an immune checkpoint inhibitor to be reduced, comprising administering to a subject in need of treatment thereof a therapeutically effective amount of a glutamine antagonist of the disclosure or the pharmaceutical composition thereof, and an immune checkpoint inhibitor. Also disclosed are methods for treating an oncological, immunological, infectious or neurological disease or disorder that is refractory to checkpoint inhibitor therapy, the method comprising administering to a subject in need thereof, and having the refractory disease or disorder, a therapeutically effective amount of a glutamine antagonist of the disclosure or the pharmaceutical composition thereof.

  谷氨酰胺拮抗剂及其用于治疗肿瘤、免疫和神经系统疾病的方法已被披露。还披露了治疗肿瘤、免疫、传染性或神经系统疾病或紊乱的方法，该方法包括向需要治疗的受试者施用本公开的谷氨酰胺拮抗剂或其药物组成的治疗有效量。还披露了增强免疫检查点抑制剂效果的方法，使受试者对免疫检查点抑制剂产生反应，或减少免疫检查点抑制剂的毒性或剂量或治疗次数的方法，包括向需要治疗的受试者施用本公开的谷氨酰胺拮抗剂或其药物组成的治疗有效量，以及免疫检查点抑制剂。还披露了治疗对检查点抑制剂疗法无效的肿瘤、免疫、传染性或神经系统疾病或紊乱的方法，该方法包括向需要治疗的受试者施用本公开的谷氨酰胺拮抗剂或其药物组成的治疗有效量。
• [EN] THERANOSTIC CONJUGATES<br/>[FR] CONJUGUÉS THÉRANOSTIQUES
  申请人：ARIEL SCIENT INNOVATIONS LTD

  公开号：WO2021009759A1

  公开（公告）日：2021-01-21

  Provided herein is a drug delivery (DD) system for ratiometric luminescence determination of drug release degree in drug delivery monitoring, which includes a drug, a switchable reporter and non-switchable reporter providing two distinguishable signals for detection; or a single switchable reporter providing two distinguishable signals for detection, and a cleavable linker connecting a drug to a switchable reporter, as well as a method for ratiometric luminescence determination of drug release in a target in vivo or in vitro), which is effected by administering the DD system provided herein that is capable of releasing a drug from the DD system, measuring two luminescent signals provided by the switchable reporter and the non-switchable reporter, or the single switchable reporter, determining the ratio between these two luminescence signals, and determining the drug release degree through the ratio between the two luminescence signals.

  本文提供了一种药物递送（DD）系统，用于药物递送监测中药物释放程度的比例荧光测定，该系统包括一种药物、一种可切换的报告物和一种不可切换的报告物，用于提供两种可区分的信号以进行检测；或者一种单一可切换的报告物，用于提供两种可区分的信号以进行检测，以及一种可切割的连接剂，连接药物和可切换的报告物，以及一种比例荧光测定方法，用于在目标（体内或体外）中测定药物释放，通过给予本文提供的能够从DD系统中释放药物的DD系统，测量可切换的报告物和不可切换的报告物提供的两个发光信号，或者单一可切换的报告物，确定这两个发光信号之间的比例，并通过这两个发光信号之间的比例确定药物释放程度。
• [EN] BENZIMIDAZOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE ET LEURS UTILISATIONS
  申请人：PELOTON THERAPEUTICS INC

  公开号：WO2015175845A1

  公开（公告）日：2015-11-19

  Benzimidazole derivatives of Formula I, that modulate the activity of ACSS2 are disclosed for therapeutic use. The fused imidazole ring of the compounds disclosed has a diarylmethyl or diarylmethanol moiety attached at the 2-position and the compounds have at least one other substituent at the 5 or 6 position of the benzimidazole. Also disclosed are methods of using the benzimidazole compounds for the treatment of diseases or disorders, such as cancer.

  公开了公式I的苯并咪唑衍生物，其调节ACSS2的活性，用于治疗。所公开的化合物的融合咪唑环在2位上连接有二芳基甲基或二芳基甲醇基团，并且这些化合物在苯并咪唑的5位或6位至少有另一个取代基。还公开了使用苯并咪唑化合物治疗疾病或疾病的方法，如癌症。