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(23S,24R)-25-dehydro-1α-hydroxy-24-methylvitamin D3-26,23-lactone

中文名称
——
中文别名
——
英文名称
(23S,24R)-25-dehydro-1α-hydroxy-24-methylvitamin D3-26,23-lactone
英文别名
20(R)-(tetrahydro-3-methylene-2-furanone-4-methyl-5-yl)methyl-9,10-secopregna-5(Z),7(E),10(19)-triene-1α,3β-diol;(4R,5S)-5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-4-methyl-3-methylideneoxolan-2-one
(23S,24R)-25-dehydro-1α-hydroxy-24-methylvitamin D<sub>3</sub>-26,23-lactone化学式
CAS
——
化学式
C28H40O4
mdl
——
分子量
440.623
InChiKey
RBARJWNZIPXVBN-SROZLYRMSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    5.2
  • 重原子数:
    32
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.68
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

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

  • 作为产物:
    描述:
    (S)-2-[(1R,3aR,7aR)-octahydro-7a-methyl-4-oxo-4H-inden-1-yl]propyl 4-methylbenzenesulfonate 在 四(三苯基膦)钯 吡啶 、 chromium chloride 、 lithium aluminium tetrahydride 、 四丙基高钌酸铵 、 sodium hexamethyldisilazane二异丁基氢化铝N-甲基吗啉氧化物三乙胺 作用下, 以 四氢呋喃二氯甲烷二甲基亚砜甲苯 为溶剂, 反应 69.5h, 生成 (23S,24R)-25-dehydro-1α-hydroxy-24-methylvitamin D3-26,23-lactone
    参考文献:
    名称:
    Dramatic Enhancement of Antagonistic Activity on Vitamin D Receptor:  A Double Functionalization of 1α-Hydroxyvitamin D3 26,23-Lactones
    摘要:
    [GRAPHICS]The synthesis of novel vitamin D receptor antagonists, 24-methyl-1alpha-hydroxyvitamin D-3 26,23-lactones, is reported. We found that the biological activities of the vitamin D-3 lactones were affected by the structure of the lactone part. Furthermore, introduction of a 2alpha-methyl group into the 24-methylvitamin D-3 lactones dramatically enhanced their anti-vitamin D activity.
    DOI:
    10.1021/ol035922w
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文献信息

  • Further Synthetic and Biological Studies on Vitamin D Hormone Antagonists Based on C24-Alkylation and C2α-Functionalization of 25-Dehydro-1α-hydroxyvitamin D<sub>3</sub>-26,23-lactones
    作者:Nozomi Saito、Toshihiro Matsunaga、Hiroshi Saito、Miyuki Anzai、Kazuya Takenouchi、Daishiro Miura、Jun-ichi Namekawa、Seiichi Ishizuka、Atsushi Kittaka
    DOI:10.1021/jm060797q
    日期:2006.11.30
    on process, and the 23,24-trans lactone derivatives were derived from these via inversion of the C23 stereochemistry. The biological evaluation revealed that both binding affinity for chick vitamin D hormone receptor and antagonistic activity (inhibition of vitamin D hormone induced HL-60 cell differentiation) were affected by the orientation and chain-length of the primary alkyl group on the lactone
    高效合成和生物学评估80种新型25-脱氢-1α-羟基维生素D3-26,23S-内酯2(TEI-9647)及其23R差向异构体(3),其中内酯环通过引入描述了在C24位的C1至C4伯烷基(5组4个非对映异构体),以及它们的C2α-甲基,3-羟丙基和3-羟基丙氧基取代的衍生物。维生素D3的三烯结构是通过A环前体烯炔的钯催化烯基环化和侧链上具有C24烷基化内酯部分的CD环对应的溴烯烃而构建的。具有23,24-顺式内酯的CD环前体是通过使用铬介导的顺-选择性烯丙基化-内酯化工艺制备的,然后将23,24-顺式内酯 通过反式的C23立体化学从中衍生出24反式内酯衍生物。生物学评估表明,对鸡维生素D激素受体的结合亲和力和拮抗活性(抑制维生素D激素诱导的HL-60细胞分化)均受内酯环上伯烷基的取向和链长的影响。此外,C24烷基化的维生素D3内酯的C2alpha官能化大大增强了它们的生物学活性。最有效的化合
  • VITAMIN D3 LACTONE DERIVATIVE
    申请人:Teijin Pharma Limited
    公开号:EP1589009B1
    公开(公告)日:2014-10-08
  • Dramatic Enhancement of Antagonistic Activity on Vitamin D Receptor:  A Double Functionalization of 1α-Hydroxyvitamin D<sub>3</sub> 26,23-Lactones
    作者:Nozomi Saito、Hiroshi Saito、Miyuki Anzai、Akihiro Yoshida、Toshie Fujishima、Kazuya Takenouchi、Daishiro Miura、Seiichi Ishizuka、Hiroaki Takayama、Atsushi Kittaka
    DOI:10.1021/ol035922w
    日期:2003.12.1
    [GRAPHICS]The synthesis of novel vitamin D receptor antagonists, 24-methyl-1alpha-hydroxyvitamin D-3 26,23-lactones, is reported. We found that the biological activities of the vitamin D-3 lactones were affected by the structure of the lactone part. Furthermore, introduction of a 2alpha-methyl group into the 24-methylvitamin D-3 lactones dramatically enhanced their anti-vitamin D activity.
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