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3-甲基-3-硫烷基丁酸 | 59729-24-7

中文名称
3-甲基-3-硫烷基丁酸
中文别名
——
英文名称
3-mercapto-3-methylbutanoic acid
英文别名
3-methyl-3-mercaptobutyric acid;3-methyl-3-sulfanylbutanoic acid;3-Mercapto-3-methylbuttersaeure;3-methyl-3-mercaptobutanoic acid
3-甲基-3-硫烷基丁酸化学式
CAS
59729-24-7
化学式
C5H10O2S
mdl
MFCD00220445
分子量
134.199
InChiKey
ZBQGMMDOBGOEHH-UHFFFAOYSA-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:
    38 °C
  • 沸点:
    118-120 °C(Press: 12 Torr)
  • 密度:
    1.120±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    8
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    38.3
  • 氢给体数:
    2
  • 氢受体数:
    3

SDS

SDS:42cb12b0475c51130d912d62010b7c0e
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上下游信息

  • 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:
    3-甲基-3-硫烷基丁酸三乙胺氯甲酸异丁酯 作用下, 以79%的产率得到β,β-dimethyl-β-propiothiolactone
    参考文献:
    名称:
    对雷那霉素的综合研究。螺环稠合的1,3-二氧-1,2-二硫杂环戊烷部分的简明合成。
    摘要:
    描述了在抗肿瘤抗生素物质莱那霉素(1)中发现的1,3-二氧-1,2-二硫杂戊酮残基(2)的合成,其特征是:(i)硫代内酯(5)的合成,然后(ii)使用H 2 S-Et 3 N对硫代酸(9)开环和(iii )在水溶液的存在下(9)至(4)的闭环。FeCl 3,最后(iv)氧化(方案1)。30071991
    DOI:
    10.1016/0040-4039(91)80239-3
  • 作为产物:
    描述:
    3,3-二甲基丙烯酸哌啶 作用下, 反应 39.5h, 生成 3-甲基-3-硫烷基丁酸
    参考文献:
    名称:
    [EN] FATTY ACID CYSTEAMINE CONJUGATES OF CFTR MODULATORS AND THEIR USE IN TREATING MEDICAL DISORDERS
    [FR] CONJUGUÉS DE CYSTÉAMINE D'ACIDE GRAS DE MODULATEURS DE CFTR ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX
    摘要:
    这项发明涉及一种CFTR调节剂的脂肪酸半胱氨酸共轭物,包括CFTR调节剂的脂肪酸半胱氨酸共轭物的组合物,以及使用这种共轭物和组合物治疗疾病的方法,例如由自噬失调引起的疾病。
    公开号:
    WO2016086136A1
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文献信息

  • [EN] NOVEL CYCLOSPORIN DERIVATIVES AND USES THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE CYCLOSPORINE ET LEURS UTILISATIONS
    申请人:S&T GLOBAL INC
    公开号:WO2017200984A1
    公开(公告)日:2017-11-23
    A compound of the Formula (I) is disclosed: (I) or pharmaceutically acceptable salt thereof, wherein the symbols are as defined in the specification. Also described are a pharmaceutical composition comprising the same and a method for treating or preventing viral infections, inflammation, dry eye, central nervous disorders, cardiovascular diseases, cancer, obesity, diabetes, muscular dystrophy, lung, and liver, and kindey diseases, and hair loss using the same.
    公开了化合物的公式(I):(I)或其药学上可接受的盐,其中符号如规范中定义。还描述了包含相同化合物的药物组合物,以及使用该药物组合物治疗或预防病毒感染、炎症、干眼症、中枢神经障碍、心血管疾病、癌症、肥胖症、糖尿病、肌肉萎缩症、肺部和肝脏疾病、肾脏疾病和脱发的方法。
  • [EN] CALICHEAMICIN DERIVATIVES AND ANTIBODY DRUG CONJUGATES THEREOF<br/>[FR] DÉRIVÉS DE CALICHÉAMICINE ET CONJUGUÉS ANTICORPS-MÉDICAMENTS DE CEUX-CI
    申请人:PFIZER
    公开号:WO2018138591A1
    公开(公告)日:2018-08-02
    The present invention is directed to novel calicheamicin derivatives useful as payloads in antibody-drug-conjugates (ADC's), and to payload-linker compounds and ADC compounds comprising the same; to pharmaceutical compositions comprising the same and to methods for using the same to treat pathological conditions such as cancer.
    本发明涉及新型calicheamicin衍生物,用作抗体-药物偶联物(ADC)的有效载荷,以及包含相同有效载荷-连接剂化合物和ADC化合物;涉及包含它们的药物组合物以及使用它们治疗诸如癌症等病理状态的方法。
  • [EN] ENEDIYNE CONJUGATES<br/>[FR] CONJUGUÉS D'ÉNÉDIYNE
    申请人:SYNAFFIX BV
    公开号:WO2019110725A1
    公开(公告)日:2019-06-13
    The invention relates to compounds of general structure (1 ): Q-(L1)n-(L2)o-(L3)p-(L4)q-D, wherein Q is a click probe; D is a cytotoxin containing an enediyne moiety; L1, L2, L3 and L4 are each individually linkers that together link Q to D; n, o, p and q are each individually 0 or 1, provided that n + o + p + q = 1, 2, 3 or 4, wherein D comprises a functional moiety (21), wherein R12 = C1-3-alkyl, the wavy line indicates the connection to the remainder of the cytotoxin, and wherein D is conjugated to (L4)q by replacing the amine H atom, and to conjugates obtainable by reacting the compound according to the invention with a protein comprising a click probe F capable of reacting with click probe Q in a click reaction. The invention further relates to a bioconjugate according to general structure (2): Pr-[(L6)-Z-(L1)n-(L2)o-(L3)p-(L4)q-D]xx, wherein Z is a connecting group that is formed in a click reaction, L6 is a linker that links Z to Pr and Pr is a (glyco)protein.
    本发明涉及具有一般结构(1)的化合物:Q-(L1)n-(L2)o-(L3)p-(L4)q-D,其中Q是点击探针;D是含有环烯内酯基团的细胞毒素;L1、L2、L3和L4是单独的连接剂,它们共同将Q与D连接;n、o、p和q每个都是0或1,只要n + o + p + q = 1,2,3或4,其中D包含一个功能基团(21),其中R12 = C1-3-烷基,波浪线表示与细胞毒素其余部分的连接,并且D通过替换氨基H原子与(L4)q偶联,以及通过将根据本发明的化合物与包含能够与点击探针Q在点击反应中反应的点击探针F的蛋白质反应而得到的偶联物。本发明进一步涉及根据一般结构(2)的生物偶联物:Pr-[(L6)-Z-(L1)n-(L2)o-(L3)p-(L4)q-D]xx,其中Z是在点击反应中形成的连接组,L6是将Z与Pr连接的连接剂,Pr是(糖)蛋白质。
  • Development of a Linker with an Enhanced Stability for the Preparation of Peptide Thioesters and Its Application to the Synthesis of a Stable-Isotope-Labelled HU-Type DNA-Binding Protein
    作者:Hironobu Hojo、Yeondae Kwon、Yoshimitsu Kakuta、Sakae Tsuda、Isao Tanaka、Kunio Hikichi、Saburo Aimoto
    DOI:10.1246/bcsj.66.2700
    日期:1993.9
    An S-alkyl-thioester-moiety-containing linker with an enhanced stability on a resin has been developed. A linker containing S-alkyl thioester with a spacer group, –CO–SC(CH3)2CH2CO–Nle–, was stable during the peptide chain elongation cycle. This thioester was stable under HF treatment conditions, and was rapidly activated by silver ions in the presence of N-hydroxysuccinimde (HONSu) to form a peptide bond. Using this linker, peptide segments covering the HU-type DNA-binding protein of Bacillus stearothermophilus (HBs), which was site-specifically labelled with 2H, 13C, and 15N, were prepared. Using these peptide segments, multi-labelled HBs was synthesized. Distinct signals of 2H, 13C, and 15N in HBs were detected by NMR spectrometry.
    已开发一种含有S-烷基硫酯基团的连接剂,该连接剂在树脂上的稳定性增强。该连接剂含有S-烷基硫酯及间隔基团 –CO–SC(CH3)2CH2CO–Nle–,在肽链延长周期中表现出稳定性。该硫酯在HF处理条件下稳定,并在N-羟基琥珀酰亚胺(HONSu)存在下被银离子迅速激活以形成肽键。利用该连接剂,制备了覆盖细菌杆菌(Bacillus stearothermophilus)HU型DNA结合蛋白(HBs)的肽段,并对其进行了特定标记,标记元素包括2H、13C和15N。利用这些肽段合成了多标记的HBs。通过核磁共振(NMR)光谱检测到了HBs中2H、13C和15N的明显信号。
  • HIV protease inhibitors
    申请人:Hoffmann-La Roche Inc.
    公开号:US06472404B1
    公开(公告)日:2002-10-29
    The present invention discloses novel isoquinoline carboxamide derivatives which are HIV protease inhibitors or prodrugs thereof, a process for their manufacture, pharmaceutical compositions and the use of such compounds in medicine. In particular, the compounds are hydroxyethylamine tripeptide mimetics which act as inhibitors of the HIV aspartyl protease, an essential enzyme in the replicative life cycle of HIV. Consequently, the compounds of this invention may be advantageously used in the treatment of HIV infection, either alone or in combination with other inhibitors of HIV viral replication or with pharmacoenhancers such as cytochrome P450 inhibitors.
    本发明公开了新型异喹啉羧酰胺衍生物,其为HIV蛋白酶抑制剂或其前药,以及其制备方法、药物组合物和在医学中使用这些化合物的用途。具体而言,这些化合物是羟乙基胺三肽类似物,可作为HIV天冬氨酸蛋白酶的抑制剂,该酶是HIV复制生命周期中不可或缺的酶。因此,本发明的化合物可以有益地用于治疗HIV感染,可以单独使用,也可以与其他HIV病毒复制抑制剂或细胞色素P450抑制剂等药物增强剂联合使用。
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