摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(E)-3β,14β-dihydroxy-5β-pregn-20-ene-21-carboxaldehyde | 60058-44-8

中文名称
——
中文别名
——
英文名称
(E)-3β,14β-dihydroxy-5β-pregn-20-ene-21-carboxaldehyde
英文别名
(E)-3beta,14beta-dihydroxy-5beta-pregn-20-ene-21-carboxaldehyde;(E)-3-[(3S,5R,8R,9S,10S,13R,14S,17R)-3,14-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal
(E)-3β,14β-dihydroxy-5β-pregn-20-ene-21-carboxaldehyde化学式
CAS
60058-44-8
化学式
C22H34O3
mdl
——
分子量
346.51
InChiKey
VTQBTHBGZSRFFJ-XHPRKXLUSA-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:
    488.5±45.0 °C(Predicted)
  • 密度:
    1.170±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    25
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 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

  • 作为反应物:
    描述:
    (E)-3β,14β-dihydroxy-5β-pregn-20-ene-21-carboxaldehyde 在 5percent Pd/C 氢气 作用下, 以 乙酸乙酯 为溶剂, 20.0 ℃ 、101.33 kPa 条件下, 反应 1.0h, 以90%的产率得到(E)-3β,14β-dihydroxy-5β-pregnane-21-carboxaldehyde
    参考文献:
    名称:
    具有洋地黄样活性的5beta-androstane-3beta,14beta-diol的17beta-O-氨基烷基肟:合成,强心活性,结构活性关系和Na(+),K(+)-ATPase受体的分子模型。
    摘要:
    合成了一系列具有17-氨基烷氧基亚氨基烷基或-烯基取代基的洋地黄样化合物,并评估了其对Na(+),K(+)-ATPase的抑制作用和正性肌力活性。在具有构型17beta的取代基且氨基距洋地黄毒苷骨架的C(17)6或7个键的距离处发现具有最高的抑制作用。肟功能的存在加强了与受体的相互作用,如果α,β-不饱和的话,则更有效,从而模仿了天然洋地黄化合物中不饱和内酯的电子状态。活性最高的化合物显示Na(+),K(+)-ATPase抑制能力(IC(50))比标准地黄毒苷原和地高辛高17-25倍,而正性肌力(EC(50))高3-11倍。孤立的豚鼠左心房。这些特征得到了分子模型的支持,该分子模型暗示了上述基团与Na(+),K(+)-ATPase的H1-H2域中特定氨基酸残基的可能相互作用。一些互动是文献中已经描述的经典互动;发现了碱性基团与Cys138的新的非常强的相互作用,为设计与受体此区域相互作用的
    DOI:
    10.1021/jm990627w
  • 作为产物:
    参考文献:
    名称:
    5 Na-,K(+)-ATPase受体作用的5个beta-雄烷-3 beta,14个β-二醇的17个β-胍hydr衍生物的合成,强心活性和构效关系。
    摘要:
    合成了一系列洋地黄类化合物,其内酯环通过间隔物从原始位置移位,或被一系列带有胍hydr取代基的链取代,并评估了其对Na +,K(+)-ATPase的抑制作用和正性肌力活动。含乙烯的鸟苷reached 5达到了最高的Na +,K(+)-ATPase抑制(IC50)和正性肌力(EC50),其中17处存在一个心得力样极化的α,β-不饱和系统和碱性胍基团。 beta位置;对于该化合物,IC50和EC50值可与托马斯的母体胍1,洋地黄毒苷和地高辛相媲美或更高。在这个系列中,所需的正性肌力活性相对于有毒的心律失常浓度没有得到实质性的改善。
    DOI:
    10.1021/jm970312l
点击查看最新优质反应信息

文献信息

  • 17-(3-imino-2-alkylpropenyl)-5.beta., 14.beta.-androstane derivatives
    申请人:Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    公开号:US05705662A1
    公开(公告)日:1998-01-06
    New 17-\x9b3-imino-2-alkyl propenyl!-14.beta.-hydroxy-5.beta.-androstane derivatives active on the cardiovascular system by inhibiting Na+,K+-ATPase, a process for their preparation, and to pharmaceutical compositions for the treatment of cardiovascular disorders, such as heart failure and hypertension.
    新的17-乙基亚氨基-2-烯丙基-14-β-羟基-5-β-雄烷衍生物对心血管系统具有活性,通过抑制Na+,K+-ATPase,制备这些衍生物的方法,以及用于治疗心血管疾病(如心力衰竭和高血压)的药物组合物。
  • 17-iminomethylalkenyl-5 .beta., 14 .beta.-androstane and 17-iminoalkyl-5
    申请人:Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    公开号:US05583127A1
    公开(公告)日:1996-12-10
    Disclosed are 17-iminomethylalkenyl and 17-iminoalkyl-14.beta.-hydroxy-5.beta.-androstane derivatives of the formula (I): ##STR1## wherein the symbol means .alpha. or .beta. configuration or a Z or E configuration; A represents (CH.sub.2).sub.m or --(CH.dbd.CH).sub.n --; m represents an integer number from 1 to 6; n represents an integer number from 1 to 3; R.sup.2 represents hydrogen or hydroxy; R.sup.1 represents hydrogen, C.sub.2 -C.sub.4 alkyl unsubstituted or substituted by NR.sup.4 R.sup.5 wherein R.sup.4 and R.sup.5, which may be the same or different, represent hydrogen, C.sub.1 -C.sub.4 alkyl or R.sup.4 and R.sup.5 may form, when taken together with the nitrogen atom, a five- or six- membered heterocyclic ring optionally containing one or more heteroatoms selected from oxygen and nitrogen; R.sup.3 represents NHC(.dbd.X)NR.sup.6 R.sup.7 or OR.sup.8 wherein R.sup.6 and R.sup.7, which may be the same or different, represent hydrogen, methyl, or C.sub.2 -C.sub.4 alkyl unsubstituted or substituted by NR.sup.4 R.sup.5 wherein R.sup.4 and R.sup.5 have the previously defined meanings; R.sup.8 represents hydrogen, methyl, C.sub.2 -C.sub.6 alkyl, unsubstituted or substituted by one or more NR.sup.4 R.sup.5 or NHC(.dbd.NH)NH.sub.2, wherein R.sup.4 and R.sup.5 have the previously defined meanings; X represents O, S, or NR.sup.9 ; R.sup.9 represents hydrogen, methyl, C.sub.2 -C.sub.4 alkyl, C.sub.2 -C.sub.4 acyl or phenyl, where the C.sub.2 -C.sub.4 alkyl and C.sub.2 -C.sub.4 acyl are unsubstituted or substituted by NR.sup.4 R.sup.5, wherein R.sup.4 and R.sup.5 have the previously defined means; and R.sup.6, R.sup.7, and R.sup.9, taken two by two, may form, together with the heteroatoms to which they are linked, a five- , six- , or seven-membered heterocyclic ring; or mixtures of .alpha. and .beta. isomers at the 3-position; or mixtures of Z and E isomers of the group A--CH.dbd.NR.sup.3 ; or pharmaceutically acceptable salts thereof. The compounds are useful for the treatment of cardiovascular disorders, such as heart failure and hypertension. Also, disclosed is a process for preparing the derivatives by reaction of the corresponding 17-alkyl or 17-methylalkenyl aldehyde with a compound of the formula H.sub.2 NNHC(.dbd.X)NR.sup.6 R.sup.7 or H.sub.2 NOR.sup.8.
    揭示了具有以下式(I)的17-亚胺甲基烯基和17-亚胺烷基-14-β-羟基-5-β-雄烷衍生物:其中符号表示α或β构型或Z或E构型;A代表(CH₂)ₘ或--(CH═CH)ₙ--; m表示1到6之间的整数;n表示1到3之间的整数;R²代表氢或羟基;R¹代表氢,未取代或取代的C₂-C₄烷基,取代基为NR⁴R⁵,其中R⁴和R⁵可以相同也可以不同,表示氢,C₁-C₄烷基,或R⁴和R⁵可以与氮原子一起形成含有氧和氮等一种或多种杂原子的五元或六元杂环;R³代表NHC(═X)NR⁶R⁷或OR⁸,其中R⁶和R⁷可以相同也可以不同,表示氢,甲基,或未取代或取代的C₂-C₄烷基,取代基为NR⁴R⁵,其中R⁴和R⁵具有上述定义的含义;R⁸代表氢,甲基,C₂-C₆烷基,未取代或取代的一个或多个NR⁴R⁵或NHC(═NH)NH₂,其中R⁴和R⁵具有上述定义的含义;X表示O,S或NR⁹;R⁹代表氢,甲基,C₂-C₄烷基,C₂-C₄酰基或苯基,其中C₂-C₄烷基和C₂-C₄酰基未取代或取代的NR⁴R⁵,其中R⁴和R⁵具有上述定义的含义;R⁶,R⁷和R⁹,两两结合,可以与它们连接的杂原子一起形成五元、六元或七元杂环;或在3-位置的α和β异构体的混合物;或A--CH═NR³的Z和E异构体的混合物;或其药学上可接受的盐。这些化合物可用于治疗心血管疾病,如心力衰竭和高血压。此外,还揭示了通过将相应的17-烷基或17-甲基烯基醛与式H₂NNHC(═X)NR⁶R⁷或H₂NOR⁸的化合物反应来制备衍生物的方法。
  • Synthesis, Cardiotonic Activity, and Structure−Activity Relationships of 17β-Guanylhydrazone Derivatives of 5β-Androstane-3β,14β-diol Acting on the Na<sup>+</sup>,K<sup>+</sup>-ATPase Receptor
    作者:Alberto Cerri、Fulvio Serra、Patrizia Ferrari、Elena Folpini、Gloria Padoani、Piero Melloni
    DOI:10.1021/jm970312l
    日期:1997.10.1
    a spacer or replaced by a series of guanylhydrazone substituent-bearing chains, was synthesized and evaluated for inhibition of Na+,K(+)-ATPase and for inotropic activity. The highest Na+,K(+)-ATPase inhibition (IC50) and inotropic activity (EC50) were reached with the vinylogous guanylhydrazone 5 where a cardenolide-like polarized alpha,beta-unsaturated system and a basic guanidino group were both
    合成了一系列洋地黄类化合物,其内酯环通过间隔物从原始位置移位,或被一系列带有胍hydr取代基的链取代,并评估了其对Na +,K(+)-ATPase的抑制作用和正性肌力活动。含乙烯的鸟苷reached 5达到了最高的Na +,K(+)-ATPase抑制(IC50)和正性肌力(EC50),其中17处存在一个心得力样极化的α,β-不饱和系统和碱性胍基团。 beta位置;对于该化合物,IC50和EC50值可与托马斯的母体胍1,洋地黄毒苷和地高辛相媲美或更高。在这个系列中,所需的正性肌力活性相对于有毒的心律失常浓度没有得到实质性的改善。
  • New 17-iminomethylalkenyl-5beta-14beta-androstane and 17-iminoalkyl-5beta-14beta-androstane derivatives active on the cardiovascular system, processes for their preparation and pharmaceutical compositions containing same
    申请人:Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    公开号:EP0659761A2
    公开(公告)日:1995-06-28
    The present invention provides 17-Iminomethylalkenyl- and 17-iminoalkyl-14β-hydroxy-5β-androstane derivatives of general formula (I): wherein: the symbol means a or configuration or a Z or E configuration; A represents (CH2)m or -(CH = CH)n-; m represents an integer number from 1 to 6; n represents an integer number from 1 to 3. R1 represents hydrogen, C2-C4 alkyl unsubstituted or substituted by NR4R5 wherein R4, R5 which may be the same or different, represent hydrogen, C1-C4 alkyl or R4 and R5 may form, taken together with the nitrogen atom, a five- or six-membered heterocyclic ring optionally containing one or more further heteroatoms selected from oxygen and nitrogen; R2 represents hydrogen or hydroxy; R3 represents NHC(=X)NR6Ry or OR8 wherein R6, R7 which may be the same or different, represent hydrogen, methyl or C2-C4 alkyl unsubstituted or substituted by NR4 R5 wherein R4 and R5 have the previously defined meanings; R8 represents hydrogen; methyl; C2-C6 alkyl, unsubstituted or substituted by one or more NR4R5 or NHC(=NH)NH2, wherein R4 and R5 have the previously defined meanings; X represents O, S or NR9; R9 represents hydrogen, methyl, C2-C4 alkyl, C2-C4 acyl or phenyl, where the C2-C4 alkyl, C2-C4 acyl are unsubstituted or substituted by NR4 R5, wherein R4 and R5 have the previously defined meanings; and R6, R7, R9 taken two by two may form, together with the heteroatoms they are linked to, and where possible, a five- or six- or seven-membered heterocyclic ring.
    本发明提供 通式(I)的17-亚甲基烯基和17-亚氨基烷基-14β-羟基-5β-雄甾烷衍生物: 其中 符号表示或构型或 Z 或 E 构型; A 代表 (CH2)m 或 -(CH = CH)n-; m 代表 1 至 6 的整数; n 代表 1 至 3 的整数。 R1 代表氢、未取代的 C2-C4 烷基或被 NR4R5 取代的 C2-C4 烷基,其中 R4、R5 可以相同或不同,代表氢、C1-C4 烷基或 R4 和 R5 可与氮原子一起形成一个五元或六元杂环,该杂环可任选含有一个或多个选自氧和氮的杂原子; R2 代表氢或羟基; R3 代表 NHC(=X)NR6Ry 或 OR8,其中 R6、R7 可以相同或不同,代表氢、甲基或未取代的 C2-C4 烷基或被 NR4 R5 取代的 C2-C4 烷基,其中 R4 和 R5 具有前面定义的含义; R8 代表氢;甲基;未被一个或多个 NR4R5 取代或取代的 C2-C6 烷基或 NHC(=NH)NH2,其中 R4 和 R5 具有前面定义的含义; X 代表 O、S 或 NR9; R9 代表氢、甲基、C2-C4 烷基、C2-C4酰基或苯基,其中 C2-C4 烷基、C2-C4酰基未被 NR4R5 取代或被 NR4R5 取代,其中 R4 和 R5 具有前面定义的含义;以及 R6、R7、R9 与它们相连的杂原子可组成五元或六元或七元杂环。
  • Cardenolide analogs. 1. A 17.beta.-unsaturated aldehyde
    作者:Dwight S. Fullerton、Marvin C. Pankaskie、Khalil Ahmed、Arthur H. L. From
    DOI:10.1021/jm00233a015
    日期:1976.11
    A 17beta-unsaturated aldehyde analogue [3beta,14beta-dihydroxy-5beta-pregn-17beta-trans-20-en-22-al (7)] of the cardenolides was synthesized and studied. In earlier studies by Rappoport, unsaturated aldehydes were found to be highly active electrophiles, more active, for example, than unsaturated nitriles or methyl esters. The synthesis followed in part a scheme previously reported by Thomas for the syntheses of the 17beta-unsaturated nitrile 9 and the 17beta-unsaturated methyl and ethyl esters 8 and 10. Both 9 and 8 are more Na+,K+-ATPase inhibiting and slightly less inotropic than digitoxigenin (1b). However, the unsaturated aldehyde 7 was less Na+,K+-ATPase inhibiting (I50 - 9.9 +/- 0.7 X 10(-7) M) and less inotropic (100% increase in contractile force at 8.5 +/- 1.0 X 10(-6) M) than 1b (I50 - 4.6 +/- 1.6 X 10(-7) M; 100% increase at 3.0 +/- 1.0 X 10(-7) M).
查看更多