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氧桥三尖杉碱 | 49686-57-9

中文名称
氧桥三尖杉碱
中文别名
——
英文名称
drupacine
英文别名
(1R,11S,12S,13R,15S)-13-methoxy-5,7,21-trioxa-19-azahexacyclo[11.7.1.02,10.04,8.011,15.015,19]henicosa-2,4(8),9-trien-12-ol
氧桥三尖杉碱化学式
CAS
49686-57-9
化学式
C18H21NO5
mdl
——
分子量
331.368
InChiKey
KYTDBKDWDOVRLJ-FLXSYLCISA-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:
    70-2°C
  • 沸点:
    499.4±45.0 °C(Predicted)
  • 密度:
    1.48±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    24
  • 可旋转键数:
    1
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    60.4
  • 氢给体数:
    1
  • 氢受体数:
    6

SDS

SDS:f11e2a6ad471bf834e72d30d30033922
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上下游信息

反应信息

  • 作为反应物:
    描述:
    氧桥三尖杉碱间氯过氧苯甲酸 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 以83%的产率得到cephalancetine B
    参考文献:
    名称:
    C-11氧化三尖杉生物碱的集体不对称全合成
    摘要:
    虽然已经报道了许多关于三尖杉生物碱全合成的研究,但由于远程 C-11 立体中心带来的额外合成挑战,迄今为止仅报道了两种成功合成 C-11 氧化亚群的策略。在此,我们报告了使用手性脯氨酸作为起始材料和唯一手性来源的 C-11 氧化三尖杉生物碱的集体不对称全合成。从l-脯氨酸以高度立体选择性的方式合成四环高级中间体,分 8 个步骤,包括顺序手性转移步骤,如非对映选择性N-烷基化、立体定向史蒂文斯重排和分子内弗里德尔-克拉夫茨反应,通过不寻常的O-酰氧碳鎓中间体。从一个普通中间体,通过一系列氧化态调整完成了六种 C-11 氧化三尖杉生物碱的不对称全合成。
    DOI:
    10.1002/anie.202101766
  • 作为产物:
    描述:
    N-[3-(cyclopenten-1-yl)propyl]-4-methylbenzenesulfonamide 在 palladium(II) trifluoroacetate 吡啶盐酸 、 sodium tetrahydroborate 、 四氧化锇 、 lithium aluminium tetrahydride 、 十二/十四烷基二甲基氧化胺 、 3 A molecular sieve 、 氧气四丁基醋酸铵三乙酰氧基硼氢化钠对甲苯磺酸二甲基亚砜三乙胺三氟乙酸酐 作用下, 以 四氢呋喃1,4-二氧六环甲醇二氯甲烷1,2-二氯乙烷N,N-二甲基甲酰胺丙酮甲苯乙腈 为溶剂, -78.0~120.0 ℃ 、101.33 kPa 条件下, 反应 100.17h, 生成 氧桥三尖杉碱
    参考文献:
    名称:
    收敛性和发散性是总合成中的战略要素:(-)-杜拉帕汀的总合成和(±)-头孢他辛,(-)-头孢他辛和(+)-头孢他定的形式的总合成
    摘要:
    已经开发出一种简明的合成(-)-杜帕卡因和(+)-和(-)-头孢他辛的方法。合成依赖于Pd(II)催化的好氧氧化杂环化学,该化学可用于快速构建重要的螺环胺中间体。策略性地应用了动态β消除/共轭加成过程,以完成(-)-杜拉帕汀的首次不对称全合成。
    DOI:
    10.1021/jo0710883
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文献信息

  • PROCESS FOR PREPARING CEPHALOTAXINE ESTERS
    申请人:Robin Jean-Pierre
    公开号:US20120022250A1
    公开(公告)日:2012-01-26
    A process for preparing cephalotaxine esters corresponding to the following general formula I which comprises the cephalotaxine backbone: C(R 1 )(R 2 )(XH)COO[CTX] wherein CTX represents the cephalotaxine backbone, being optionally substituted and/or dehydrogenated, in which formula I, X is a heteroatom, preferably an oxygen, a sulfur or a nitrogen, R 1 and R 2 , taken separately, may be alkyl, cycloalkyl, heteroalkyl, aryl, heteroaryl, heterocycloalkyl or aralkyl groups, said groups being optionally interrupted by ester functions, or groups that can form one or more rings or a heterocycle together, consisting in bringing the corresponding cephalotaxine compound, or salts, isomers or tautomeric forms thereof, which is free or which is in the form of a metal alkoxide corresponding to the following general formula CTXOM, wherein CTX represents the cephalotaxine backbone, being optionally substituted and/or dehydrogenated, in which M is a hydrogen atom or a metal atom, into contact with a heterocyclic side chain precursor having both a bifunctional protected (bidentate) and activated (acylating) form of an acid bearing a hydrogenated heteroatom, in the alpha (α) position with respect to the carboxyl group, and corresponding to the following general formula: in which case W is a carbon, sulfur, silicon or bore atom, X, R 1 and R 2 have respectively the same meaning as above, it being possible for R 1 and R 2 to form a ring or a heterocycle together, and Y and Z are alkyl or heteroalkyl radicals, or monovalent heteroatoms, which may be identical or different, in an independent manner, or may fuse so as to give a divalent heteroatom, it being possible for the X—W bond to be covalent or ionic.
    一种制备对应以下一般式I的头叶松碱酯的方法,其中包括头叶松碱骨架:C(R1)(R2)(XH)COO[CTX],其中CTX代表头叶松碱骨架,可以是可选择地取代和/或脱氢的,在该式I中,X是一个杂原子,优选为氧、硫或氮,R1和R2,分别取,可以是烷基、环烷基、杂基、芳基、杂芳基、杂环烷基或芳基,这些基团可以通过酯功能团中断,或者可以形成一个或多个环或一个杂环,包括将相应的头叶松碱化合物,或其盐、异构体或互变异构体形式,该化合物是自由的或以金属烷氧基的形式存在,对应以下一般式CTXOM,其中CTX代表头叶松碱骨架,可以是可选择地取代和/或脱氢的,在该式中,M是氢原子或金属原子,与具有双功能保护(双齿)和活化(酰化)形式的酸的α位上带有氢杂原子的杂环侧链前体接触,该酸与羧基相对应,并对应以下一般式:在这种情况下,W是碳、硫、硅或硼原子,X、R1和R2分别具有与上述相同的含义,R1和R2可以共同形成一个环或一个杂环,Y和Z是烷基或杂基基,或一价杂原子,可以独立地相同或不同,或者可以融合以形成二价杂原子,X—W键可以是共价键或离子键。
  • [EN] COMBINATION PRODUCT OF A BCL-2/BCL-XL INHIBITOR AND A CHEMOTHERAPEUTIC AGENT AND USE THEREOF IN THE PREVENTION AND/OR TREATMENT OF DISEASES<br/>[FR] PRODUIT ASSOCIANT UN INHIBITEUR DE BCL-2/BCL-XL ET UN AGENT CHIMIOTHÉRAPEUTIQUE, ET UTILISATION ASSOCIÉE DANS LA PRÉVENTION ET/OU LE TRAITEMENT DE MALADIES
    申请人:ASCENTAGE PHARMA SUZHOU CO LTD
    公开号:WO2021018240A1
    公开(公告)日:2021-02-04
    Provided herein is a combination product comprising a Bcl-2/Bcl-xL inhibitor and a chemotherapeutic agent, in particular a Bcl-2/Bcl-xL inhibitor of formula (I-A) and homoharringtonine or an active derivative thereof, in free or pharmaceutically acceptable salt or solvate form. Provided herein is also the use of the aforementioned combination for the preparation of a medicament for the prevention and/or treatment of cancer, in particular of hematological malignancies, and to a method for the prevention and/or treatment of cancer, in particular of hematological malignancies, using the aforementioned combination.
    本文提供的是一种组合产品,包括一种Bcl-2/Bcl-xL抑制剂和一种化疗药物,特别是一种式(I-A)的Bcl-2/Bcl-xL抑制剂和同喜树碱或其活性衍生物,以自由形式或药学上可接受的盐或溶剂形式。本文还提供了上述组合物用于制备用于预防和/或治疗癌症,特别是血液恶性肿瘤的药物的用途,并提供了一种使用上述组合物进行预防和/或治疗癌症,特别是血液恶性肿瘤的方法。
  • Novel cephalotaxane derivatives and process for their preparation
    申请人:——
    公开号:US20020045750A1
    公开(公告)日:2002-04-18
    The present invention concerns a new general process for asymetric hemisynthesis of harringtonines and their analogs, that are alcaloïds used in chimiotherapy. This process comprises direct esterification of a natural cephalotaxine with an acylating compound constituted of a side chain precursor which backbone and fonctionalization are entirely preformed.
    本发明涉及一种新的用于制备哈林顿碱及其类似物的不对称半合成的通用过程,这些化合物是用于化疗的生物碱。该过程包括将天然的头孢松碱与由侧链前体组成的酰化化合物直接酯化,该侧链前体的骨架和功能化已经完全形成。
  • [EN] WATER SOLUBLE SALTS OF HARRINGTONINE AND THEIR PHARMACEUTICAL APPLICATIONS<br/>[FR] SELS HYDROSOLUBLES D'HARRINGTONINE ET LEURS APPLICATIONS PHARMACEUTIQUES
    申请人:ROBIN JEAN-PIERRE
    公开号:WO2015128463A1
    公开(公告)日:2015-09-03
    A isolated harringtonines solid salt having formula 1, made by reacting a cephalotaxine ester having formula 2 in which R is, but not limited to, alkyl, aryl, cycloalkyl, heteroalkyl, heteroaryl or heterocycloalkyi, with an acid having general formula AH in a crystallization solvent, wherein the salt has a water or methanol solubility of approximately 5 mg/mL to approximately 100 mg/mL, and its pharmaceutical applications.
    一种孤立的哈林顿碱固体盐,其化学式为1,是通过将具有化学式2的头状红豆杉酯与具有一般化学式AH的酸在结晶溶剂中反应制得的,其中R为但不限于烷基,芳基,环烷基,杂烷基,杂芳基或杂环烷基。该盐在水或甲醇中的溶解度约为5毫克/毫升至100毫克/毫升,并具有其药物应用。
  • Cephalotaxane derivatives and their processes of preparation and purification
    申请人:Robin Jean-Pierre
    公开号:US20050090484A1
    公开(公告)日:2005-04-28
    The present invention concerns a new general process for asymmetric hemisynthesis of harringtonines and their analogs, that are alkaloids used in chemotherapy. This process comprises direct esterification of a natural cephalotaxine with an acylating compound constituted of a side chain precursor which backbone and functionalization are entirely preformed. The invention also concerns a natural, synthetic or semi-synthetic harringtonines including their tautomeric forms and their salts of the following formula: wherein n=2 (i.e. harringtonine) or n=3 (i.e. homoharringtonine), in which the total content of impurities, possibly including enantiomeric forms, is lower than 1%, and/or the content of the major impurity is lower than 0.9%, and/or the chromatographic assay exhibits a harringtonines content higher than 97.5%.
    本发明涉及一种新的不对称半合成哈林顿碱及其类似物的通用工艺,这些碱是用于化疗的生物碱。该工艺包括将天然的头孢松与一个酰化化合物直接酯化,该化合物由一个侧链前体构成,其主干和功能化已经完全形成。该发明还涉及以下式子的天然、合成或半合成哈林顿碱及其互变异构体和盐:其中n=2(即哈林顿碱)或n=3(即同型哈林顿碱),其中可能包括对映异构体在内的总杂质含量低于1%,和/或主要杂质含量低于0.9%,和/或色谱测定显示哈林顿碱含量高于97.5%。
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同类化合物

高三尖杉酯碱酰胺 高三尖杉酯碱 氧桥三尖杉碱 异三尖杉酯碱 双(去甲基)-脱氧三尖杉酯碱 去甲基三尖杉酮碱 去氧哈林通碱 乙酰三尖杉碱 三尖杉酯碱 三尖杉碱 4-羟基三尖杉碱 4'-去甲基高三尖杉酯碱 (1S,3aR)-1,5,6,8,9,14bbeta-六氢-2-甲氧基-4H-环戊并[a][1,3]二氧杂环戊并[4,5-H]吡咯并[2,1-b][3]苯并氮杂卓-1alpha,9alpha-二醇 (-)-脱水三尖杉酯碱 nordeoxyharringtonine cephalotaxine 4′-demethylharringtonine homoharringtonine α-N-oxide cephalotaxine α-N-oxide cephalotaxine α-N-oxide cephalotaxine β-N-oxide (2R,3R,4S,5S)-2,3-bis(tert-butyldiphenylsilyloxy)-cephalotaxan-8-one (2S,3R,5S,7S)-3-methyl-4,17,19-trioxa-11-azahexacyclo[12.7.0.02,7.03,5.07,11.016,20]henicosa-1(21),14,16(20)-triene (2S,6S)-3-methyl-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),3,13,15(19)-tetraene (1S)-2-methoxy-(3atC4,14bt)-1,5,6,8,9,14b-hexahydro-4H-1r,9c-epioxido-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine 1-O-[(2R,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl 2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate 2,3,5,6,8,9-hexahydro-1-(pivaloyloxy)-4H-cyclopenta<1,3>dioxolo<4,5-h>pyrrolo<2,1-b><3>benzazepine Dimethyl 3-(trifluoromethylsulfonyloxy)-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),2,7,13,15(19)-pentaene-7,8-dicarboxylate Alkaloid D Epicephalotaxin Cephalotaxin a u. b (3aα,4aS*,15bβ,15cα)-(+/-)-3a,4,6,7,9,10,15b,15c-octahydro-2,2-dimethyl-5H-<1,3>dioxolo<4,5-h>-1,3-dioxolo<4,5>cyclopenta<1,2-a>pyrrolo<2,1-b><3>-benzazepine 4-Hydroxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-3-one (Ξ)-2-methyl-2-(2,2,2-trichloro-ethoxycarbonyloxy)-butyric acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester (3aR)-2-methoxy-1t-(2,2,2-trichloro-ethoxycarbonyloxy)-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine (S)-phenyl-(2,2,2-trichloro-ethoxycarbonyloxy)-acetic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester oxalic acid ethyl ester (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester (3aR)-1t-benzyloxycarbonyloxy-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepine (S)-hydroxy-phenyl-acetic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester [(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] (2R)-2-[2-(furan-2-ylmethylamino)-2-oxoethyl]-2,6-dihydroxy-6-methylheptanoate (+/-)-3-dehydroxy-2-demethoxy-1,2-dihydro-2,8-dioxocephalotaxine epi-deoxyharringtonine hexa-2t,4t-dienoic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester Dehydrodeoxyhomoharringtonine [(2S,4S,6S)-12-methylsulfanyl-11-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate Omacetaxine mepesuccinate hydrochloride cephalotaxinamide (1R,2S,3aS,14bR)-1,2,3,5,6,8,9,14b-Octahydro-4H-cyclopenta<1,3>dioxolo<4,5-h>pyrrolo<2,1-b><3>benzazepine-1,2-diol methylfumaric acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester 11alpha-Hydroxycephalotaxine