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N-(cholesteryloxycarbonyl)glycine | 105069-83-8

中文名称
——
中文别名
——
英文名称
N-(cholesteryloxycarbonyl)glycine
英文别名
N-(cholest-5-en-3beta-oxycarbonyl)glycine;2-[[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxycarbonylamino]acetic acid
N-(cholesteryloxycarbonyl)glycine化学式
CAS
105069-83-8
化学式
C30H49NO4
mdl
——
分子量
487.723
InChiKey
JQTAIEBQLQOWBK-RFWRZFGQSA-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):
    8.5
  • 重原子数:
    35
  • 可旋转键数:
    9
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.87
  • 拓扑面积:
    75.6
  • 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
  • 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:
    N-(cholesteryloxycarbonyl)glycine三乙胺N,N'-二环己基碳二亚胺 作用下, 以 1,4-二氧六环氯仿N,N-二甲基甲酰胺 为溶剂, 反应 20.0h, 生成 N-(cholesteryloxycarbonyl)glycyl MMC
    参考文献:
    名称:
    Liposomal sustained-release delivery systems for intravenous injection. I. Physicochemical and biological properties of newly synthesized lipophilic derivatives of mitomycin C.
    摘要:
    1a-N-硬脂酰基丝裂霉素C(MMC)及其六种具有胆固醇基团的MMC衍生替代品(含不同的间隔基)被合成,并研究了它们的药物特性,以评估这些衍生物作为静脉注射脂质体长效释放载体系统的药物前体的可行性。所有化合物在高效液相色谱中显示出增加的脂溶性指数(logk'0)。发现所有衍生物几乎可以完全被包裹在脂质体中,尽管MMC本身很难被包裹。除了胆固醇氧甲酰MMC(II)和N-(胆固醇氧甲酰基)-4-氨基苯乙酰基MMC(VI)之外,所有其他衍生物在鼠血清中转化为其母体药物。这些化合物对水解作用的影响受到了MMC和胆固醇基团之间间隔基结构的强烈影响。胆固醇氧乙酰基MMC(IV)主要由化学水解转化为MMC。N-(胆固醇氧甲酰基)甘氨酰MMC(III)也被化学水解为MMC,但在这种情况下,在小鼠、大鼠和人类血清中的水解作用被加速。在这些生物活化现象中没有观察到物种差异。将III和IV衍生物包裹在脂质体中,增强了其抵御化学和酶水解的稳定性。具有胆固醇基团的衍生物在循环中与脂质体紧密结合,而硬脂酰MMC(VIII)则迅速恢复。这些结果表明,III和IV衍生物有可能作为脂质体长效释放载体系统的脂溶性药物前体,通过静脉注射进行输送。
    DOI:
    10.1248/cpb.36.3060
  • 作为产物:
    描述:
    在 sodium hydroxide 作用下, 以 四氢呋喃 为溶剂, 反应 2.0h, 以95%的产率得到N-(cholesteryloxycarbonyl)glycine
    参考文献:
    名称:
    Liposomes containing mannose-6-phosphate-cholesteryl conjugates for lysosome-specific delivery
    摘要:
    我们提出了一种新型的脂质体纳米载体,其中包含甘露醇6-磷酸胆固醇共轭物,并通过共聚焦和荧光显微镜测量展示了其到达溶酶体的能力。
    DOI:
    10.1039/c4ra08681c
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文献信息

  • Soluble Steroids II
    作者:Winthrop E. Lange、Martin E. Stein
    DOI:10.1002/jps.2600530421
    日期:1964.4
    A series of amino acid derivatives of cholesterol, 9α-fluorohydrocortisone, 6α-fluoro-16α-hydroxycortisone-16,17-acetonide, and 2α-methyl-5α-dihydrotestosterone have been synthesized in a further attempt to provide compounds with increased aqueous solubility. The acylable hydroxy group of the steroid was converted to the chloroformate and was then condensed with the appropriate amino acid. The potassium
    为了进一步提供水溶性增加的化合物,已经合成了一系列胆固醇,9α-氟氢可的松,6α-氟-16α-羟基可的松-16,17-丙酮和2α-甲基-5α-二氢睾酮的氨基酸衍生物。类固醇的可酰基羟基被转化为氯甲酸酯,然后与适当的氨基酸缩合。已制备的各种衍生物的钾盐的水溶性是母体化合物的100-600倍。已经确定了几种化合物的红外特性。已经进行了药理学研究,并且显示了当将这些衍生物皮下施用时,活性降低。
  • Liposomal sustained-release delivery systems for intravenous injection. IV. Antitumor activity of newly synthesized lipophilic 1-.BETA.-D-arabinofuranosylcytosine prodrug-bearing liposomes.
    作者:YUJI TOKUNAGA、TOMOAKI IWASA、JIRO FUJISAKI、SEIJI SAWAI、AKIRA KAGAYAMA
    DOI:10.1248/cpb.36.3574
    日期:——
    A lipophilic prodrug of 1-β-D-arabinofuranosylcytosine (Ara-C), namely N4-[N-(cholesteryl-oxycarbonyl)glycyl]-Ara-C (COCG-Ara-C), was synthesized and its antitumor activity in a liposome-entrapped form was studied. COCG-Ara-C showed an increaesd lipophilicity and almost complete entrapment in liposomes. COCG-Ara-C was hydrolyzed to the parent drug chemically, but the hydrolysis was accelerated in the presence of mouse, rat and human plasma. The in vitro cytoxicity of the prodrug against P 388 leukemia was approximately one-fifth that of Ara-C and four times that of N4-behenoyl-Ara-C (BHAC). For in vivo antitumor activity tests, unilamellar vesicles composed of egg phosphatidylcholine (PC), egg sphingomyelin (SM) and COCG-Ara-C in a molar ratio of 7 : 3 : X (X=0-2.0) were prepared by the combination of controlled dialysis and sequential extrusion. The vesicle size ranged from 108±18 nm to 124±18 nm. In all the antitumor activity studies, chemotherapy was performed intravenously. The antitumor activity of COCG-Ara-C-bearing liposomes against intraperitoneally- or intravenously-inoculated mouse L 1210 leukemia was clearly superior to those of Ara-C and BHAC aqueous solutions. The efficacy of COCG-Ara-C against L 1210 leukemia was dependent upon the dosage form : regardless of implantation route, liposomal COCG-Ara-C showed a more potent activity than free COCG-Ara-C (aqueous solution). Prodrug-bearing liposomes also inhibited the growth of a human lung adenocarcinoma A 549 xenograft implanted under the renal capsule more efficiently than did Ara-C and BHAC aqueous solutions. These results suggest the potential usefulness of COCG-Ara-C-bearing liposomes in cancer chemotherapy.
    研究人员合成了 1-β-D-arabinofuranosylcytosine (Ara-C)的亲脂原药,即 N4-[N-(胆固醇-氧羰基)甘氨酰]-Ara-C(COCG-Ara-C),并研究了它在脂质体包裹形式下的抗肿瘤活性。COCG-Ara-C 的亲脂性增强,在脂质体中几乎完全被包裹。COCG-Ara-C 通过化学反应水解为母体药物,但在小鼠、大鼠和人血浆中水解速度加快。该原药对 P 388 白血病的体外细胞毒性约为 Ara-C 的五分之一,是 N4-behenoyl-Ara-C(BHAC)的四倍。在体内抗肿瘤活性测试中,采用控制透析和顺序挤压相结合的方法制备了由鸡蛋磷脂酰胆碱(PC)、鸡蛋鞘磷脂(SM)和 COCG-Ara-C 按 7 : 3 : X(X=0-2.0)的摩尔比组成的单纤胶囊泡。囊泡大小为 108±18 nm 至 124±18 nm。在所有抗肿瘤活性研究中,化疗都是通过静脉注射进行的。COCG-Ara-C脂质体对腹腔注射或静脉注射小鼠L 1210白血病的抗肿瘤活性明显优于Ara-C和BHAC水溶液。COCG-Ara-C对L 1210白血病的疗效取决于剂型:无论植入途径如何,脂质体COCG-Ara-C都比游离COCG-Ara-C(水溶液)显示出更强的活性。与 Ara-C 和 BHAC 水溶液相比,含药脂质体还能更有效地抑制植入肾囊下的人肺腺癌 A 549 异种移植物的生长。这些结果表明,COCG-Ara-C 脂质体在癌症化疗中具有潜在的用途。
  • Liposome preparation
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US05152999A1
    公开(公告)日:1992-10-06
    The present invention relates to liposome preparations. In particular, the present invention relates to Adriamycin-entrapped liposome preparations comprising cholesterol derivatives having a negative charge as a liposome membrane constituent. Adriamycin-entrapped liposome preparations have many uses in the medical field such as maintaining high Adriamycin blood levels over a long period of time and reducing systemic toxicity, for example.
    本发明涉及脂质体制剂。具体而言,本发明涉及含有带有负电荷的胆固醇衍生物作为脂质体膜成分的阿霉素包埋脂质体制剂。阿霉素包埋脂质体制剂在医学领域中有许多用途,例如维持高水平的阿霉素血液水平并减少系统毒性。
  • Prodrug compounds, process for the preparation thereof and sustained
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04772594A1
    公开(公告)日:1988-09-20
    The invention relates to a novel prodrug compound useful in the treatment of tumors, of the formula: A--CO(CH.sub.2).sub.m (NHCO).sub.n --R wherein A is a residue of an antitumor substance having >NH or --NH.sub.2 group in the molecule, R is a residue of cholesterol, m is an integer of 1 or 2 and n is 0 or 1, and its salts.
    本发明涉及一种新型前药化合物,可用于肿瘤治疗,其化学式为:A--CO(CH.sub.2).sub.m (NHCO).sub.n --R,其中A是分子中具有>NH或--NH.sub.2基团的抗肿瘤物质的残基,R是胆固醇的残基,m为1或2的整数,n为0或1,以及其盐。
  • Emulation of lipoprotein structures
    申请人:Marina Biotech, Inc.
    公开号:EP2277508A1
    公开(公告)日:2011-01-26
    The invention concerns lipid assemblies, liposomes having an outer surface comprising a mixture of anionic and cationic moieties; wherein at least a portion of the cationic moieties are guanido groups, and their use for serum resistant transfection of cells.
    本发明涉及脂质组合物,脂质体的外表面包含阴离子和阳离子的混合物;其中阳离子至少有一部分是鸟苷酸基团,以及它们在细胞抗血清转染中的用途。
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