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tert-butyl 1-(2-bromoacetyl)pyrrolidine-2-carboxylate | 90657-15-1

中文名称
——
中文别名
——
英文名称
tert-butyl 1-(2-bromoacetyl)pyrrolidine-2-carboxylate
英文别名
1-(bromoacetyl)-L-proline, 1,1-dimethylethyl ester;tert-butyl (2S)-1-(2-bromoacetyl)pyrrolidine-2-carboxylate
tert-butyl 1-(2-bromoacetyl)pyrrolidine-2-carboxylate化学式
CAS
90657-15-1
化学式
C11H18BrNO3
mdl
——
分子量
292.173
InChiKey
XOVAYNGFUWNPSX-QMMMGPOBSA-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):
    1.71
  • 重原子数:
    16.0
  • 可旋转键数:
    2.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    46.61
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    tert-butyl 1-(2-bromoacetyl)pyrrolidine-2-carboxylate轮环藤宁potassium carbonate 作用下, 以 乙腈 为溶剂, 反应 72.0h, 以65%的产率得到tetra-tert-butyl (2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(acetyl))(2'S,2''S,2'''S)-tetra-L-prolinate
    参考文献:
    名称:
    基于铕 (III)-DOTA-四酰胺配体的多频 PARACEST 药剂
    摘要:
    彩色调色板:报告了一类新的高选择性基于Eu 3+的多频 PARACEST 试剂。当同时给药时可以调整复合物,从而允许并行监测多个生物标志物的可能性。PARACEST = 顺磁性化学交换饱和转移。
    DOI:
    10.1002/anie.200904649
  • 作为产物:
    描述:
    L-脯氨酸叔丁酯盐酸盐溴乙酰溴potassium carbonate 作用下, 以 二氯甲烷 为溶剂, 以80.5%的产率得到tert-butyl 1-(2-bromoacetyl)pyrrolidine-2-carboxylate
    参考文献:
    名称:
    基于铕 (III)-DOTA-四酰胺配体的多频 PARACEST 药剂
    摘要:
    彩色调色板:报告了一类新的高选择性基于Eu 3+的多频 PARACEST 试剂。当同时给药时可以调整复合物,从而允许并行监测多个生物标志物的可能性。PARACEST = 顺磁性化学交换饱和转移。
    DOI:
    10.1002/anie.200904649
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文献信息

  • [EN] NEW 3,6,9, 15-TETRAAZA-BICYCLO [9.3.1 ]PENTADECA- 1(14), 11(15), 12-TRIENE BASED COMPOUNDS AND THEIR APPLICATION AS LIGANDS OF ESSENTIAL METAL ION BASED MRI AND 52MN BASED PET CONTRAST AGENTS<br/>[FR] NOUVEAUX COMPOSÉS À BASE DE 3,6,9,15-TÉTRAAZA-BICYCLO [9.3.1]PENTADÉCA-1(14),11(15),12-TRIÈNE ET LEUR APPLICATION COMME LIGANDS D'AGENTS DE CONTRASTE POUR IRM À BASE D'IONS MÉTALLIQUES ET POUR TEP À BASE DE 52MN
    申请人:DEBRECENI EGYETEM
    公开号:WO2017089847A1
    公开(公告)日:2017-06-01
    The one subject of the invention is the compounds of general formula (I), their isomers, their physiologically acceptable salts and/or Mn(II), Fe(II), Fe(III), Co(II) and Ni(II) complexes. The other subject of the invention is the application of the above compounds. The compounds of general formula (I): wherein Ra refers to -OH group or -NR3R4 group and -NR3R4 group may refer to: a) -NR3R4 with N atom in the ring means a ring of 4 to 7, that in certain cases may contain another heteroatom, and in specific cases the ring may be replaced with an aryl group (of 5 to 7 carbon atoms) substituted with -COOH, -OH, -OCH3, -NO2, -NH2, -NCS, -NHS- activated ester, aryl (of 5 to 7 carbon atoms), or nitro-, amino- or isothiocyanate group, or b) in the -NR3R4 group R3 means a H atom, alkyl, aryl, nitroaryl, aminoaryl or isothiocyanate-aryl group (of 1 to 6 carbon atoms) and R4 is a H atom, alkyl (of 1 to 6 carbon atoms) or -(CH2)n-COOH group, whereas n=1 to 10 integer, or c) -NR3R4 group is one of the below groups: whereas R1 is a H atom, carboxyl or alkyl-carbonyl group (of 1 to 4 carbon atoms); and Rb is a H atom or alkyl group (of 1 to 6 carbon atoms), and X means independently from one another H atom, -CH3, -COOH, -OH, -OCH3, alkoxy- (of 2 to 6 carbon atoms), -NO2, -NH2, -NCS, -NHS-activated ester, alkyl (of 2 to 12 carbon atoms) or aryl (of 5 to 7 carbon atoms) group, in certain cases the latter may be substituted with hydroxyl, hydroxyalkyl (of 1 to 6 carbon atoms), nitro, amino or isothiocyanate group; and Y means: -NH- or >NCH2-Z group, whereas in the >CH2-Z group Z refers to one selected group of the below: -C(O)NR3R4 group, in which -NR3R4 means as referred to above, whereas z= 0- 18 integer, whereas z=0-18 integer, whereas z=0-18 integer, whereas z=0-18 integer and H atom, alkyl (of 1 to 6 carbon atoms) or -(CH2)n-COOH group, whereas n=l to 10 integer, or, whereas z= 0-18 integer, whereas z=0-18 integer and R2a refers to H atom, -OCH3, or -CF3 group, whereas R2b refers to H atom, -CH3, -OCH3>.CF3; - COOH, -COON(CO)2(CH2)2, -NO2, -NH2 or -NCS- group, whereas z= 0-18 integer and R2c refers to H atom, NO2, -NH2 or -NCS- group, whereas ζ=0-18, -and x=l-5 integer, whereas z=0-18,, and x=1.5 integer; whereas z=1-5, and x=1-5 integer, R2d refers to H atom, -CH3, -OCH3;.CF3, -COOH, - COON(CO)2(CH2)2, -NO2, -NH2 or -NCS group,
    本发明的一个主题是通式(I)的化合物,它们的异构体,它们的生理可接受的盐和/或Mn(II),Fe(II),Fe(III),Co(II)和Ni(II)络合物。该发明的另一个主题是上述化合物的应用。通式(I)的化合物:其中Ra代表-OH基团或-NR3R4基团,而-NR3R4基团可能指:a)-NR3R4,环中的N原子表示4至7的环,在某些情况下可能含有另一个杂原子,并且在特定情况下环可能被取代为芳基(5至7个碳原子)取代为-COOH,-OH,-O ,-NO2,-NH2,-NCS,-NHS-活化酯,芳基(5至7个碳原子),或硝基,基或异硫氰酸酯基团,或b)在-NR3R4基团中,R3表示H原子,烷基,芳基,硝基芳基,基芳基或异硫氰酸酯芳基(1至6个碳原子),而R4是H原子,烷基(1至6个碳原子)或-(CH2)n-COOH基团,其中n=1至10整数,或c)-NR3R4基团是以下基团之一:其中R1是H原子,羧基或烷基羰基基团(1至4个碳原子);而Rb是H原子或烷基基团(1至6个碳原子),X分别独立于H原子,-CH3,-COOH,-OH,-O ,烷氧基(2至6个碳原子),- ,-NH2,-NCS,-NHS-活化酯,烷基(2至12个碳原子)或芳基(5至7个碳原子)基团,在某些情况下后者可能被羟基,羟基烷基(1至6个碳原子),硝基,基或异硫氰酸酯基团取代;而Y表示:-NH-或>N -Z基团,其中在>N -Z基团中,Z指下列选定的基团之一:-C(O)NR3R4基团,其中-NR3R4如上所述,其中z=0-18整数,其中z=0-18整数,其中z=0-18整数,其中z=0-18整数和H原子,烷基(1至6个碳原子)或-( )n-COOH基团,其中n=1至10整数,或,其中z=0-18整数,其中z=0-18整数,其中R2a指H原子,-O ,或-CF3基团,而R2b指H原子,- ,-O >. ;-COOH,-COON(CO)2( )2,- ,-NH2或-NCS-基团,其中z=0-18整数,而R2c指H原子, ,-NH2或-NCS-基团,而ζ=0-18,-和x=1-5整数,其中z=0-18,,和x=1.5整数;其中z=1-5,,和x=1-5整数,R2d指H原子,- ,-O ;. ,-COOH,-COON(CO)2( )2,- ,-NH2或-NCS基团。
  • Intermediate for substituted peptide compounds
    申请人:E. R. Squibb & Sons, Inc.
    公开号:US04736066A1
    公开(公告)日:1988-04-05
    Intermediates of the formula ##STR1## are disclosed. These compounds are useful in preparing substituted peptide compounds which possess hypotensive and analgesic activity.
    公式 ##STR1## 的中间体已被披露。这些化合物可用于制备具有降压和镇痛活性的取代肽化合物。
  • [EN] IMIDAZOLIDINEACETIC ACID DERIVATIVES<br/>[FR] DERIVES D'ACIDE IMIDAZOLIDINE ACETIQUE
    申请人:FERRING BV
    公开号:WO2003051848A2
    公开(公告)日:2003-06-26
    Compounds according to general formula (1) are new. They are readily prepared by the reaction of an N-aryl imidazolidine with an acetic acid derivative, and are useful in the synthesis of pharmaceutically active ethylenediamine derivatives. In this general formula, Ar is an aryl group selected from optionally substituted phenyl and optionally substituted heteroaryl groups. The groups R1 and R2 may be the same or different, and each is selected from H and alkyl groups. Preferably they are selected from H, methyl and ethyl. More preferably they are both H, both methyl, or one is H and the other is methyl. The group Y is selected from OH, O-alkyl, O-aralkyl, 2-cyano-1-pyrrolidyl (2) and a group according to general formula (3). The group X is selected from OH, O-alkyl, O-aralkyl, O-resin, NH2, NH-alkyl, NH-aralkyl, and NH-resin.
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