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Astrogorgadiol | 126210-14-8

中文名称
——
中文别名
——
英文名称
Astrogorgadiol
英文别名
astrogorgiadiol;astrogorgiadiol B;(1R,3aS,4S,5R,7aR)-4-[2-(5-hydroxy-2-methylphenyl)ethyl]-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,4,5,6,7-octahydroinden-5-ol
Astrogorgadiol化学式
CAS
126210-14-8
化学式
C27H44O2
mdl
——
分子量
400.645
InChiKey
RAIDHOLJIAWOMY-DKQGWWAXSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    522.4±30.0 °C(Predicted)
  • 密度:
    1.000±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    8.4
  • 重原子数:
    29
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

SDS

SDS:cb637a13f51bced4432cf6c0a6d09e3d
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Treatment of osteoporosis and autoimmune disease with astrogorgiadiol
    申请人:——
    公开号:US20040242677A1
    公开(公告)日:2004-12-02
    The invention provides methods of downregulating mRNA encoding osteopontin comprising administering to a cell or mammal an amount of astrogorgiadiol effective to downregulate production of mRNA encoding osteopontin. The invention also provides methods of treating osteoporosis and autoimmune disease comprising administering to a patient in need of such treatment a therapeutically effective amount of astrogorgiadiol. Pharmaceutical compositions comprising astrogorgiadiol and a pharmaceutically acceptable carrier or diluent are also provided.
    该发明提供了下调编码骨桥蛋白mRNA的方法,包括向细胞或哺乳动物中投入足够的天然产物astrogorgiadiol,以下调编码骨桥蛋白mRNA的产生。该发明还提供了治疗骨质疏松症和自身免疫疾病的方法,包括向需要此类治疗的患者中投入治疗有效量的astrogorgiadiol。此外,还提供了含有astrogorgiadiol和药物可接受的载体或稀释剂的制药组合物。
  • Synthesis of calicoferol E and astrogorgiadiol, two marine 9,10-secosteroids
    作者:Giorgio Della Sala、Irene Izzo、Francesco De Riccardis、Guido Sodano
    DOI:10.1016/s0040-4039(98)00932-0
    日期:1998.6
  • US7345035B2
    申请人:——
    公开号:US7345035B2
    公开(公告)日:2008-03-18
  • Biocatalytic Steroidal 9α‐Hydroxylation and Fragmentation Enable the Concise Chemoenzymatic Synthesis of 9,10‐Secosteroids
    作者:Hanxin Song、Zeliang Zhang、Chunyang Cao、Zhijun Tang、Jinghan Gui、Wen Liu
    DOI:10.1002/anie.202319624
    日期:2024.4.15
    Abstract

    9,10‐Secosteroids are an important group of marine steroids with diverse biological activities. Herein, we report a chemoenzymatic strategy for the concise, modular, and scalable synthesis of ten naturally occurring 9,10‐secosteroids from readily available steroids in three to eight steps. The key feature lies in utilizing a Rieske oxygenase‐like 3‐ketosteroid 9α‐hydroxylase (KSH) as the biocatalyst to achieve efficient C9−C10 bond cleavage and A‐ring aromatization of tetracyclic steroids through 9α‐hydroxylation and fragmentation. With synthesized 9,10‐secosteroides, structure–activity relationship was evaluated based on bioassays in terms of previously unexplored anti‐infective activity. This study provides experimental evidence to support the hypothesis that the biosynthetic pathway through which 9,10‐secosteroids are formed in nature shares a similar 9α‐hydroxylation and fragmentation cascade. In addition to the development of a biomimetic approach for 9,10‐secosteroid synthesis, this study highlights the great potential of chemoenzymatic strategies in chemical synthesis.

  • Synthesis of (−)-Astrogorgiadiol
    作者:Douglass F. Taber、Scott C. Malcolm
    DOI:10.1021/jo001519g
    日期:2001.2.1
    Reaction of Rh2(S)-PTPA4 with the (R)-citronellol-derived alpha-diazo-beta-ketoester 1 led to the formation of cyclic beta-ketoester 2 in 95% yield and 48% diastereomeric excess. The purity of 2 was increased to > 99% de after one crystallization. To demonstrate its utility in steroid total synthesis, the beta-ketoester 2 was carried on to secosteroid (-)-astrogorgiadiol (3), a naturally occurring
    Rh2(S)-PTPA4与(R)-香茅醇衍生的α-重氮-β-酮酸酯1的反应导致形成环状β-酮酸酯2,产率为95%,非对映异构体过量为48%。一次结晶后,将2的纯度提高至> 99%de。为了证明其在类固醇全合成中的实用性,将β-酮酸酯2转移到了secosteroid(-)-astrogorgiadiol(3)(一种天然的具有抗增殖特性的维生素D类似物)上。
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