[(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 4-[[(2S)-1-[[2-[[2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-[4-[(2,6-dichlorophenyl)methoxy]phenyl]-1-oxopropan-2-yl]amino]-4-oxobutanoate | 501083-05-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 4-[[(2S)-1-[[2-[[2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-[4-[(2,6-dichlorophenyl)methoxy]phenyl]-1-oxopropan-2-yl]amino]-4-oxobutanoate
• CAS: 501083-05-2
• 化学式: C₅₃H₆₀Cl₂N₆O₁₀
• 分子量: 1012.0
• InChiKey: KUMKYJIEDCUWNN-ZEDPCZEASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  71
• 可旋转键数：
  22
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  244
• 氢给体数：
  7
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 4-[[(2S)-1-[[2-[[2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-[4-[(2,6-dichlorophenyl)methoxy]phenyl]-1-oxopropan-2-yl]amino]-4-oxobutanoate 在 palladium on activated charcoal 甲酸 、 氢气 作用下， 以 甲醇 为溶剂， 反应 24.0h， 生成 estradiol-17-β-O-COCH2CH2CO-Tyr-Gly-Gly-Phe-Gly-NH2
  参考文献：
  名称：

  Studies on the Synthesis of Estrogen-GHRPS Linkers

  摘要：

  A series of linkers consisted of estrone, estradiol, and GHRPS (growth hormone releasing peptides) were prepared with carboxylmethyl or succinyl as the conjugated group. As a protective group in the side chain of Tyr, the Deb (2,6-dichlorobenzyl) in the intermediates which is unstable to HF can be removed in high yield in the presence of Pd/C (10%), H-2, and 4.4% formic acid in methanol.

  DOI：

  10.1081/scc-120018924
• 作为产物：
  描述：

  Boc-Tyr(2,6-Cl2Bzl)-Gly-Gly-Phe-OMe 在 N-甲基吗啉 、 盐酸 、 sodium hydroxide 、 1-羟基苯并三唑 、 N,N'-二环己基碳二亚胺 作用下， 以 水 、 乙酸乙酯 为溶剂， 反应 3.0h， 生成 [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 4-[[(2S)-1-[[2-[[2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-[4-[(2,6-dichlorophenyl)methoxy]phenyl]-1-oxopropan-2-yl]amino]-4-oxobutanoate
  参考文献：
  名称：

  Studies on the Synthesis of Estrogen-GHRPS Linkers

  摘要：

  A series of linkers consisted of estrone, estradiol, and GHRPS (growth hormone releasing peptides) were prepared with carboxylmethyl or succinyl as the conjugated group. As a protective group in the side chain of Tyr, the Deb (2,6-dichlorobenzyl) in the intermediates which is unstable to HF can be removed in high yield in the presence of Pd/C (10%), H-2, and 4.4% formic acid in methanol.

  DOI：

  10.1081/scc-120018924

文献信息

• Studies on the Synthesis of Estrogen-GHRPS Linkers
  作者：Chao Wang、Ming Zhao、Weina Cui、Jian Yang、Shiqi Peng

  DOI：10.1081/scc-120018924

  日期：2003.1.6

  A series of linkers consisted of estrone, estradiol, and GHRPS (growth hormone releasing peptides) were prepared with carboxylmethyl or succinyl as the conjugated group. As a protective group in the side chain of Tyr, the Deb (2,6-dichlorobenzyl) in the intermediates which is unstable to HF can be removed in high yield in the presence of Pd/C (10%), H-2, and 4.4% formic acid in methanol.