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6-deoxoteasterone | 85707-12-6

中文名称
——
中文别名
——
英文名称
6-deoxoteasterone
英文别名
(22R,23R)-22,23-dihydroxy-7-dehydrocampesterol;(22R,23R,24S)-3β,22,23-trihydroxyergost-5-ene;(22R,23R)-22,23-Dihydroxycampesterol;(2S,3R,4R,5S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-5,6-dimethylheptane-3,4-diol
6-deoxoteasterone化学式
CAS
85707-12-6
化学式
C28H48O3
mdl
——
分子量
432.687
InChiKey
UJGZOSZMMQGHPD-GTYSVAQVSA-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

  • 熔点:
    216-218 °C
  • 沸点:
    561.2±25.0 °C(Predicted)
  • 密度:
    1.07±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.5
  • 重原子数:
    31
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    60.7
  • 氢给体数:
    3
  • 氢受体数:
    3

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
  • 下游产品
    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

  • A simple synthesis of 6-deoxoteasterone and its 20-epimer
    作者:Bunta Watanabe、Shuji Yamamoto、Kanako Sasaki、Yoshiaki Nakagawa、Hisashi Miyagawa
    DOI:10.1016/j.tetlet.2004.02.033
    日期:2004.3
    6-Deoxoteasterone, a brassinolide biosynthetic intermediate, and its 20-epimer were synthesized from steroidal 17-olefin and chiral α-alkoxyaldehyde using a Lewis acid mediated carbonyl-ene reaction as the key step. In this reaction, unusual stereoselectivity was observed.
    以路易斯酸介导的羰基-烯反应为关键步骤,由甾族17-烯烃和手性α-烷氧基醛合成了6-去氧孕甾酮(一种油菜素内酯生物合成中间体)及其20个表位。在该反应中,观察到异常的立体选择性。
  • Stereoselective synthesis of plant growth-prompting steroids, brassinolide, castasterone, typhasterol, and their 28-nor analogues
    作者:Suguru Takatsuto、Naoto Yazawa、Masaji Ishiguro、Masuo Morisaki、Nobuo Ikekawa
    DOI:10.1039/p19840000139
    日期:——
    Plant growth-promoting steroids, brassinolide (1a), (22R,23R,24S)-2α,3α,22,23-tetrahydroxy-B-homo-7-oxa-5α-ergostan-6-one, castasterone (2a), (22R,23R,24S)-2α,3α,22,23-tetrahydroxy-5α-ergo-stan-6-one, 28-norbrassinolide (1b), (22R,23R)-2α,3α,22,23-tetrahydroxy-B-homo-7-oxa-5α-chole-stan-6-one, brassinone (2b), (22R,23R)-2α,3α,22,23-tetrahydroxy-5α-cholestan-6-one, and typh-asterol (2c), (22R,23R,24S)-3α
    促进植物生长的类固醇,油菜素内酯(1a),(22 R,23 R,24 S)-2α,3α,22,23-四羟基-B -homo-7-oxa-5α-ergostan-6-one,卡司他酮( 2a),(22 R,23 R,24 S)-2α,3α,22,23-四羟基-5α-麦角甾烷-6-一,28-去甲油菜素内酯(1b),(22 R,23 R)-2α ,3α,22,23-tetrahydroxy- B -homo-7-oxa-5α-hole-stan-6-,brasinone(2b),(22 R,23 R)-2α,3α,22,23-tetrahydroxy- 5α-胆甾醇-6-1和伤寒甾醇(2c),(22 R,23 R,24 S)-3α,22,23-三羟基-5α.-麦角甾醇-6-,已被立体选择性地合成。这些类固醇在三种不同的生物测定法中显示出非常强的生物学活性。
  • Novel construction of the brassinolide side chain
    作者:Lizeng Peng、Huawei Liu、Tao Zhang、Fengzhi Zhang、Tiansheng Mei、Yi Li、Yulin Li
    DOI:10.1016/s0040-4039(03)01178-x
    日期:2003.6
    A stereoselective synthesis of brassinolide, which involves construction of the side chain by a highly stereoselective aldol reaction between 20S-6β-methoxy-3α,5-cyclo-5α-pregnane-20-carboxaldehyde 2 and ketone 3 or 4 catalyzed by l-proline, is described.
    油菜素内酯的立体选择性合成,涉及通过20 S -6β-甲氧基-3α,5-环-5α-孕烯基20-甲醛2与酮3或4在l-催化下的高度立体选择性醛醇缩合反应构建侧链。描述脯氨酸。
  • Stereoselective reduction of the steroidal 23-en-22-one: a route to the side chain of the plant growth promoter brassinolide.
    作者:Takashi Takahashi、Atsushi Ootake、Haruo Yamada、Jiro Tsuji
    DOI:10.1016/s0040-4039(00)98469-7
    日期:1985.1
    The side chain of brassinolide (1) was stereoselectively synthesized, in which the 20(S)- and the 22(R)-configurations were introduced by the alkylation (SN2) of the 20(R)-tosyloxy steroid 7 with the protected cyanohydrin 8 followed by the stereoselective reduction of the 23-en-22-one 10 with Dibal-H.
    油菜素内酯的侧链(1)立体选择性地被合成,其中,20(S) -和22(R)-configurations被烷基化(S引入Ñ的20(R)的2)类固醇-tosyloxy 7与保护的氰醇8,然后用Dibal-H立体选择性还原23-en-22-one 10。
  • A concise and stereoselective synthesis of the brassinolide and related compounds’ side chains
    作者:Lizeng Peng、Yulin Li、WeidongZ Li
    DOI:10.1016/s0040-4039(03)00691-9
    日期:2003.5
    A stereoselective synthesis of brassinolide, which involves construction of the side chain by highly stereoselective aldol reaction of 20S-6β-methoxy-3α,5-cyclo-5α-pregnane-20-carboxadehyde 5 with the anion of α-silyloxy ketone 6 is described.
    立体选择合成油菜素内酯,其中涉及通过20 S -6β-甲氧基-3α,5-环-5α-孕烯基20-羧醛5与α-甲硅烷氧基酮6的阴离子的高度立体选择性醛醇缩合反应构建侧链的方法。描述。
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