azaline B | 188405-78-9

• 分子结构分类: 有机化合物 - 有机聚合物 - 多肽
• 英文名称: azaline B
• 英文别名: Unii-3N0Y1LR8V4；(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-[4-[(5-amino-4H-1,2,4-triazol-3-yl)amino]phenyl]propanoyl]amino]-3-[4-[(5-amino-4H-1,2,4-triazol-3-yl)amino]phenyl]propanoyl]amino]-4-methylpentanoyl]amino]-6-(propan-2-ylamino)hexanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide;acetic acid
• CAS: 188405-78-9
• 化学式: C₂H₄O₂*C₈₀H₁₀₂ClN₂₃O₁₂
• 分子量: 1673.34
• InChiKey: UYXOLEHMGDKCEI-OKBORMFFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  120
• 可旋转键数：
  42
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  567
• 氢给体数：
  19
• 氢受体数：
  24

反应信息

• 作为反应物：
  描述：

  azaline B 在 Trifluoracetylhypoiodit 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.67h， 以4%的产率得到iodoazaline B acetate
  参考文献：
  名称：

  Synthesis of tritium-labeled azaline B acetate

  摘要：

  Reaction of azaline B acetate (1) with freshly prepared trifluoroacetyl hypoiodite in trifluoroacetic acid - methylene chloride solution under anhydrous conditions produced a complex mixture of products from which compounds 2 and 3, resulting from iodination at the 1'- and 8'-postions of the Ac-D Nal(1) residue, were isolated by preparative reversed-phase HPLC chromatography. Mass spectral analysis and H-1, 2D DQF-COSY and homonuclear 2D J-resolved NMR experiments confirmed these structures. Reductive tritiation of 2 over 10% Pd/C in EtOH - DMF (1:9, v/v) with 50 Ci T-2 followed by chromatographic purification and salt exchange gave 37.5 mCi of tritiated azaline B acetate (4) having >98% chemical and radiochemical purities and a specific radioactivity of 11.2 Ci/mmol. A single peak at 7.59 ppm was observed in the proton decoupled tritium NMR spectrum.

  DOI：

  10.1002/(sici)1099-1344(199702)39:2<147::aid-jlcr953>3.0.co;2-3

文献信息

• [EN] POLYMERIC HYPERBRANCHED CARRIER-LINKED PRODRUGS<br/>[FR] PROMÉDICAMENTS LIÉS À DES EXCIPIENTS POLYMÉRIQUES HYPERBRANCHÉS
  申请人：ASCENDIS PHARMA AS

  公开号：WO2013024048A1

  公开（公告）日：2013-02-21

  The present invention relates to water-soluble carrier-linked prodrugs of formula (I),wherein POL is a polymeric moiety,each Hyp is independently a hyperbranched moiety,each moiety SP is independently a spacer moiety, each L is independently a reversible prodrug linker moiety, m is 0 or 1, each n is independently an integer from 2 to 200 and each x is independently 0 or 1. It further relates to pharmaceutical compositions comprising said water- soluble carrier-linked prodrugs and methods of treatment.

  本发明涉及水溶性载体连接的前药，其化学式为（I），其中POL是聚合物基团，每个Hyp是独立的超支化基团，每个基团SP是独立的间隔基团，每个L是独立的可逆前药连接基团，m为0或1，每个n是独立的整数，范围从2到200，每个x是独立的0或1。此外，还涉及包含所述水溶性载体连接的前药的药物组合物和治疗方法。
• [EN] HIGH-LOADING WATER-SOLUBLE CARRIER-LINKED PRODRUGS<br/>[FR] PROMÉDICAMENTS LIÉS À DES EXCIPIENTS HYDROSOLUBLES DE FORTE CHARGE
  申请人：ASCENDIS PHARMA AS

  公开号：WO2013024047A1

  公开（公告）日：2013-02-21

  The present invention relates to water-soluble carrier-linked prodrugs of formula (I), wherein B, A and Hyp form the carrier, B is a branching core, each A is independently a poly(ethylene glycol)-based polymeric chain, each Hyp is independently a branched moiety, each SP is independently a spacer moiety, each L is independently a reversible prodrug linker moiety, each D is independendly a biologically active moiety, each x is independently 0 or 1, each m is independently an integer of from 2 to 64, n is an integer from 3 to 32; or the pharmaceutically acceptable salt thereof. It further relates to pharmaceutical compositions comprising said water-soluble carrier-linked prodrugs, their use asmedicament or diagnostic, and methods of treatment.

  本发明涉及水溶性载体连接的前药，其化学式为(I)，其中B、A和Hyp形成载体，B是一个分支核心，每个A独立地是一条聚乙二醇基聚合链，每个Hyp独立地是一个分支基团，每个SP独立地是一个间隔基团，每个L独立地是一个可逆前药连接基团，每个D独立地是一个生物活性基团，每个x独立地为0或1，每个m独立地是从2到64的整数，n是从3到32的整数；或其药学上可接受的盐。进一步涉及包括所述水溶性载体连接的前药的药物组合物，其用作药物或诊断，以及治疗方法。
• NON-STEROIDAL ANTIANDROGENS AND SELECTIVE ANDROGEN RECEPTOR MODULATORS WITH A PYRIDYL MOIETY
  申请人：LABRIE Fernand

  公开号：US20150175576A1

  公开（公告）日：2015-06-25

  Compounds having the structure or their salts: are used to treat or reduce the likelihood of acquiring androgen-dependent diseases, such as prostate cancer, benign prostatic hyperplasia, polycystic ovarian syndrome, acne, hirsutism, seborrhea, androgenic alopecia, male baldness, muscle atrophy and weakness, sarcopenia, male hypogonadism, erectile dysfunction, female sexual dysfunction and osteoporosis. They can be formulated together with pharmaceutically acceptable diluent or carrier or otherwise made into any pharmaceutical dosage form. Combinations with other active pharmaceutical agents are also disclosed.

  具有以下结构或其盐的化合物：用于治疗或减少患雄激素依赖性疾病的可能性，如前列腺癌、良性前列腺增生、多囊卵巢综合征、痤疮、多毛症、皮脂溢、雄激素性脱发、男性秃头、肌肉萎缩和无力、肌肉质量减少、男性性腺功能减退、勃起功能障碍、女性性功能障碍和骨质疏松症。它们可以与药学上可接受的稀释剂或载体一起配制，或以任何药物剂量形式制成。还披露了与其他活性药物成分的组合。
• [EN] RELEASABLE CONJUGATES<br/>[FR] CONJUGUÉS LIBÉRABLES
  申请人：QUIAPEG PHARMACEUTICALS AB

  公开号：WO2018163131A1

  公开（公告）日：2018-09-13

  The present application provides compounds of Formula (B), or pharmaceutically acceptable salts thereof, wherein D is a residue of a biologically active drug, which underdo hydrolysis under physiological conditions to release the biologically active drug and which are useful in the treatment of disorders that could be beneficially treated with the drug.

  本申请提供了化合物的公式（B），或其药用盐，其中D是生物活性药物的残留物，在生理条件下经过水解释放出生物活性药物，并且对可能受益于该药物治疗的疾病具有用处。
• [EN] PROTEIN CARRIER-LINKED PRODRUGS<br/>[FR] PROMÉDICAMENTS LIÉS À UN EXCIPIENT PROTÉIQUE
  申请人：ASCENDIS PHARMA AS

  公开号：WO2013024049A1

  公开（公告）日：2013-02-21

  The present invention relates to water-soluble protein carrier- linked prodrugs wherein the protein carrier comprises an amino acid sequence consisting of at least 100 amino acid residues forming random coil conformation and comprising alanine, serine and proline residues. It further relates to pharmaceutical compositions comprising said water-soluble protein carrier- linked prodrugs, their use as a medicament as well as methods of treatment and administration.

  本发明涉及水溶性蛋白载体连接的前药，其中蛋白载体包括至少100个氨基酸残基组成的氨基酸序列，形成随机卷曲构象，包括丙氨酸、丝氨酸和脯氨酸残基。还涉及包含上述水溶性蛋白载体连接的前药的药物组合物，它们作为药物的用途，以及治疗和管理的方法。