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(R)-Ethyl 2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylate

中文名称
——
中文别名
——
英文名称
(R)-Ethyl 2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylate
英文别名
ethyl 2-[1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-1,3-thiazole-4-carboxylate
(R)-Ethyl 2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylate化学式
CAS
——
化学式
C13H20N2O4S
mdl
——
分子量
300.38
InChiKey
AAJQVLPQVMJOPA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    20
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    106
  • 氢给体数:
    1
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    单水氢氧化锂(R)-Ethyl 2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylate 在 crude material 、 四氢呋喃氯仿 、 Brine 、 甲醇溶剂黄146 、 EtOAc hexanes 作用下, 以 四氢呋喃 为溶剂, 反应 22.0h, 以afforded tert-butyl(1-(4-carboxythiazol-2-yl)ethyl)carbamate (686 mg, 64% over two steps)的产率得到Tert-butyl (1-(4-carboxythiazol-2-yl)ethyl)carbamate
    参考文献:
    名称:
    Non-peptide GnRH antagonists
    摘要:
    化合物的一般式为1,其中A1-A3从A5和A6中选择,其中A5是═CR13—或═N—,A6是—NR14—,—O—或—S—; A4是共价键或A5,如果A4是共价键,则A1-A3中必须有一个为A6,另外两个必须为A5,如果A4是A5,则A1-A3必须全部为A5; R1从H,NHY'和COY2中选择,此时R2为H,或者R1和R2都可以是甲基或者一起表示为═O; R3,R4和R5各自独立选择自H和较低的烷基基团; R6,R7,R8,R9,R10,R11和R12各自独立选择自H,较低的烷基基团,NH2,卤素(F,Cl和Br),O-烷基,CH2NM2和CF3; R13从H,F,Cl,Br,NO2,NH2,OH,Me,Et,OMe,NMe2和CF3中选择; R14从H,甲基和乙基中选择; W从═CH—和═N—中选择; X从CH2,O,S,SO2,NH和N-较低的烷基中选择; Y1从CO-较低的烷基,CO(CH2)bY3,CO(CH2)bCOY3和CO(CH2)bNHCOY3中选择,其中b为1-3; Y2从OR15,NR16R17和NH(CH2)cCOY3中选择,其中c为1-3; Y3从OR15和NR16R17中选择; R15从H,较低的烷基和(CH2)aR16中选择,其中a为0-4; R16和R17各自独立选择自H,较低的烷基和(CH2)aR16,或者一起为—(CH2)2-Z-(CH2)2—; R18为OH,苯基或从吡啶基,嘧啶基,吡嗪基,呋喃基,噻吩基,吡咯基,咪唑基,吡唑基,噁唑基,异噁唑基,噻唑基,异噻唑基,三唑基,噁二唑基和噻二唑基中选择的芳香杂环,每个芳香杂环可以选择有较低的烷基基团取代物; Z从O,CH2,S,SO2,NH和N-较低的烷基中选择。它们在乳腺癌和前列腺癌,子宫内膜异位症和良性前列腺增生的治疗,调节生育能力以及体外受精方面有用。
    公开号:
    US20080255109A1
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文献信息

  • Non-peptide gnrh antagonists
    申请人:Roe Bryan Michael
    公开号:US20050222139A1
    公开(公告)日:2005-10-06
    Compounds according to general formula 1, wherein A 1 -A 3 are selected from A 5 and A 6 where A 5 is either ═CR 13 — or ═N— and A 6 is —NR 14 —, —O— or —S—; A 4 is either a covalent bond or A 5 , provided that when A 4 is a covalent bond one of A 1 -A 3 must be A 6 and the other two must be A 5 and when A 4 is A 5 then all of A 1 -A 3 must be A 5 ; R 1 is selected from H, NHY′ and COY 2 , in which case R 2 is H, or R 1 and R2 may both be methyl or together represent ═O; R 3 , R 4 and R 5 are each independently selected from H and lower alkyl groups; R 6 , R 7 , R 8 , R 9 , R 10 , R 11 and R 12 are each independently selected from H, lower alkyl groups, NH 2 , halogens (F, CI and Br) O-alkyl, CH 2 NM 2 and CF 3 ; R 13 is selected from H, F, CI Br, NO 2 , NH 2 , OH, Me, Et, OMe, NMe 2 and CF 3 ; R 14 is selected from H, methyl and ethyl; W is selected from ═CH— and ═N—; X is selected from CH 2 , O, S, SO 2 , NH and N lower alkyl; Y 1 is selected from CO-lower alkyl, CO(CH 2 ) b Y 3 , CO(CH 2 ) b COY 3 and CO(CH)NHCOY 3 , where b is 1-3; Y2 is selected from OR 15 , NR 16 R 17 and NH(CH 2 ) C COY 3 , where c is 1-3; Y 3 is selected from OR 15 and NR 16 R 17 ; R 15 is selected from H, lower alkyl and (CH 2 ) a R 16 , where a is 0-4; R 16 and R 17 are each independently selected from H, lower alkyl and (CH 2 ) a R 16 or together are —(CH 2 ) 2 -Z-(CH 2)2 —; R 18 is OH a phenyl group or an aromatic heterocycle selected from pyridyl, pyrimidinyl, pyrazinyl, furyl, thienyl, pyrrolyl, imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, triazolyl, oxadiazolyl and thiadiazolyl, each of which may optionally have a lower alkyl group substituent; and Z is selected from O, CH 2 , S, SO 2 , NH and N-lower alkyl, are new. They are useful in the treatment of breast and prostate cancer, endometriosis and benign prostate hyperplasia, in the regulation of fertility, and in in vitro fertilisation.
    化合物按照通式1进行选择,其中A1-A3选择自A5和A6,其中A5为═CR13—或═N—,A6为—NR14—,—O—或—S—;A4为共价键或A5,若A4为共价键,则A1-A3中必须有一个为A6,其余两个必须为A5,若A4为A5,则A1-A3全部必须为A5;R1选择自H、NHY′和COY2,此时R2为H,或者R1和R2都可以为甲基,或者一起代表═O;R3、R4和R5各自独立选择自H和较低的烷基基团;R6、R7、R8、R9、R10、R11和R12各自独立选择自H、较低的烷基基团、NH2、卤素(F、CI和Br)、O-烷基、 NM2和CF3;R13选择自H、F、CI、Br、NO2、NH2、OH、Me、Et、OMe、NMe2和 ;R14选择自H、甲基和乙基;W选择自═CH—和═N—;X选择自CH2、O、S、SO2、NH和较低的烷基;Y1选择自CO-较低的烷基、CO( )bY3、CO( )bCOY3和CO(CH)NHCOY3,其中b为1-3;Y2选择自OR15、NR16R17和NH( )CCOY3,其中c为1-3;Y3选择自OR15和NR16R17;R15选择自H、较低的烷基和( )aR16,其中a为0-4;R16和R17各自独立选择自H、较低的烷基和( )aR16,或者一起为—( )2-Z-( )2—;R18为OH、苯基或选择自吡啶基、嘧啶基、吡嗪基、呋喃基、噻吩基、吡咯基、咪唑基、吡唑基、噁唑基、异噁唑基、噻唑基、异噻唑基、三唑基、噁二唑基和噻二唑基的芳香杂环,每个都可以选择具有较低的烷基基团取代基;Z选择自O、 、S、SO2、NH和N-较低的烷基。它们在乳腺和前列腺癌、子宫内膜异位症和良性前列腺增生的治疗、生育调节以及体外受精方面有用。
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