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10-O-tert-butyldimethylsilyl-SN-38 | 1023758-14-6

中文名称
——
中文别名
——
英文名称
10-O-tert-butyldimethylsilyl-SN-38
英文别名
SN38-TBS;(S)-9-((tert-Butyldimethylsilyl)oxy)-4,11-diethyl-4-hydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione;(19S)-7-[tert-butyl(dimethyl)silyl]oxy-10,19-diethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione
10-O-tert-butyldimethylsilyl-SN-38化学式
CAS
1023758-14-6
化学式
C28H34N2O5Si
mdl
——
分子量
506.674
InChiKey
VGHKLODYUATOOJ-NDEPHWFRSA-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:
    723.2±60.0 °C(Predicted)
  • 密度:
    1.26±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.03
  • 重原子数:
    36
  • 可旋转键数:
    5
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    89
  • 氢给体数:
    1
  • 氢受体数:
    6

安全信息

  • 危险类别:
    6.1
  • 危险性防范说明:
    P501,P261,P270,P271,P264,P280,P361+P364,P301+P310+P330,P302+P352+P312,P304+P340+P311,P403+P233,P405
  • 危险品运输编号:
    2811
  • 危险性描述:
    H301+H311+H331
  • 包装等级:
    III
  • 储存条件:
    存储条件:2-8°C,密封保存,干燥环境,避光,并在惰性气体中保存。

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:
    参考文献:
    名称:
    一种抗肿瘤药物LND1026-034及其合成方法
    摘要:
    本发明提供一种抗肿瘤药物LND1026‑034及其中间体和合成方法,抗肿瘤药物LND1026‑034采用在7‑乙基‑10‑羟基喜树碱(SN38)的C‑10位引入一个糖基的助溶基团,与现有喜树碱类药物相比,能有效增加药物分子溶解度,LND1026‑034水溶性是SN38的4000倍。
    公开号:
    CN111362990B
  • 作为产物:
    描述:
    7-乙基-10-羟基喜树碱叔丁基二甲基氯硅烷N,N-二异丙基乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 4.0h, 以85.2%的产率得到10-O-tert-butyldimethylsilyl-SN-38
    参考文献:
    名称:
    A series of camptothecin prodrugs exhibit HDAC inhibition activity
    摘要:
    Camptothecin plays an important role in clinical cancer treatment, and its derivatives are a favorite of pharmaceutical chemists. Herein, we have designed a series of camptothecin prodrugs that exhibit histone deacetylase (HDAC) inhibition activity based on the synergy effect between HDAC inhibitors and camptothecin derivatives. With the evaluation of stability in buffers or plasma from human or mouse model, an appropriate linker was found, so the active drug can be released efficiently and compound 21a exhibited strong anti-proliferative activity in A549 and HCT-116 cell lines. These results indicated that the well-designed prodrug can be promising in cancer treatment.
    DOI:
    10.1016/j.bmc.2018.08.008
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文献信息

  • [EN] LIGAND-DRUG-CONJUGATE COMPRISING A SINGLE MOLECULAR WEIGHT POLYSARCOSINE<br/>[FR] CONJUGUÉ LIGAND-MÉDICAMENT COMPRENANT UNE POLYSARCOSINE DE MASSE MOLÉCULAIRE UNIQUE
    申请人:MABLINK BIOSCIENCE
    公开号:WO2019081455A1
    公开(公告)日:2019-05-02
    The invention relates to a Ligand-Drug-Conjugate (LDC) comprising a single molecular weight homopolymer, in particular a single molecular weight polysarcosine.
    这项发明涉及一种配体-药物共轭物(LDC),包括单一分子量同聚物,特别是单一分子量聚肌氨酸
  • BIOACTIVE CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
    申请人:SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    公开号:US20200347075A1
    公开(公告)日:2020-11-05
    The disclosure relates to a bioactive molecule conjugate, preparation methods and use thereof, particularly relates to a novel bioactive molecule conjugate obtained by improving coupling of the drug and the targeting moiety in an ADC or SMDC, as well as its preparation method and use in the manufacture of a medicament for the treatment of a disease associated with an abnormal cell activity.
    该披露涉及一种生物活性分子结合物,其制备方法及用途,特别涉及通过改善药物与靶向基团在ADC或SMDC中的偶联而获得的一种新型生物活性分子结合物,以及其制备方法和用于制造用于治疗与异常细胞活性相关的疾病的药物。
  • 一种基于2-硝基咪唑-1-烷基醇的低氧激活前药
    申请人:华东师范大学
    公开号:CN106977501A
    公开(公告)日:2017-07-25
    本发明公开了一种基于2‑硝基咪唑‑1‑烷基醇的低氧激活前药,该前药由2‑硝基咪唑‑1‑烷基醇通过碳酸酯键与抗肿瘤药物相连接,具有式I结构,其中,n=0、1、2或3;R1、R2、R3、R4包括但不限于以下结构:氢、羟基、、C1~C6烷基、C1~C6含烯基的烷基、C1~C6含炔基的烷基。该类前药能够靶向于肿瘤低氧区域,被低氧肿瘤组织中高表达的特异性酶还原,从而释放出原药。本发明所提供的前药,在体内外稳定,在低氧肿瘤组织中特异性还原释放药物,能够提高抗肿瘤药物的靶向性,降低毒副作用,增强疗效。
  • Synthesis and Biological Evaluation of Paclitaxel and Camptothecin Prodrugs on the Basis of 2-Nitroimidazole
    作者:Chen Jin、Shuai Wen、Qiumeng Zhang、Qiwen Zhu、Jiahui Yu、Wei Lu
    DOI:10.1021/acsmedchemlett.7b00189
    日期:2017.7.13
    human plasma, many ester and carbonate prodrugs tested in humans may be less effective than that in preclinical animals. In this letter, PTX and SN-38 were attached to the N-1 position of 2-nitroimidazole via a carbonate linker. Presumably, 2-aminoimidazole may help promote the intramolecular hydrolysis of the carbonate bond. The prodrugs exhibited a considerable stability in buffers at different pH values
    由于人血浆中的酯酶活性低,因此在人体内测试的许多酯和碳酸酯前药可能不如在临床前动物中有效。在这封信中,PTX和SN-38通过碳酸盐连接基连接到2-硝基咪唑的N -1位。据推测,2-氨基咪唑可能有助于促进碳酸酯键的分子内解。前药在不同pH值的缓冲液中以及在人血浆中显示出相当大的稳定性。此外,在硝基还原酶存在下显示出快速降低。的体外细胞毒性试验表明,缺氧条件下可以增加前药的毒性。潜在地,该化合物物种可能形成一类新的有希望的抗肿瘤剂。
  • Antibody Conjugates of 7-Ethyl-10-hydroxycamptothecin (SN-38) for Targeted Cancer Chemotherapy
    作者:Sung-Ju Moon、Serengulam V. Govindan、Thomas M. Cardillo、Christopher A. D’Souza、Hans J. Hansen、David M. Goldenberg
    DOI:10.1021/jm800719t
    日期:2008.11.13
    CPT-11 is a clinically used cancer drug, and it is a prodrug of the potent topoisomerase I inhibitor, SN-38 (7-ethyl-10-hydroxycamptothecin). To bypass the need for the in vivo conversion of CPT-11 and increase the therapeutic index, bifunctional derivatives of SN-38 were prepared for use in anti body-based targeted therapy of cancer. The general synthetic scheme incorporated an acetylene-azide click cycloaddition step in the design, a short polyethylene glycol spacer for aqueous solubility, and a maleimide group conjugation. Conjugates of a humanized anti-CEACAM5 monoclonal antibody, hMN-14, prepared using, these SN-38 derivatives were evaluated in vitro for stability in buffer and human serum and for antigen-binding and cytotoxicity in a human colon adenocarcinoma cell line. Conjugates of hMN-14 and SN-38 derivatives 16 and 17 were found promising for further development.
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