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t-butyl 5-formylpyrazine-2-carboxylate | 1174321-08-4

中文名称
——
中文别名
——
英文名称
t-butyl 5-formylpyrazine-2-carboxylate
英文别名
Tert-butyl 5-formylpyrazine-2-carboxylate
t-butyl 5-formylpyrazine-2-carboxylate化学式
CAS
1174321-08-4
化学式
C10H12N2O3
mdl
——
分子量
208.217
InChiKey
RKFKQSYNVJFZNG-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):
    0.7
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    69.2
  • 氢给体数:
    0
  • 氢受体数:
    5

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:
    参考文献:
    名称:
    [EN] FUSED AMINODIHYDRO-OXAZINE DERIVATIVES
    [FR] DÉRIVÉS CONDENSÉS D'AMINODIHYDRO-OXAZINE
    摘要:
    通用式(I)或其药用可接受盐或其溶剂的化合物,其中环A是C6-14芳基或类似物,L是-NReCO-或类似物(其中Re是氢原子或类似物),环B是C6-14芳基或类似物,X是C1-3烷基或类似物,Y是单键或类似物,Z是C1-3烷基或类似物,R1和R2各自独立地是氢原子或类似物,R3、R4、R5和R6各自独立地是氢原子、卤素原子或类似物,具有Aβ产生抑制作用或BACE1抑制作用,并且可用作由Aβ引起的以阿尔茨海默型痴呆为特征的神经退行性疾病的预防或治疗剂。
    公开号:
    WO2011009898A1
  • 作为产物:
    参考文献:
    名称:
    [EN] C5-C6 OXACYCLIC-FUSED THIADIAZINE DIOXIDE COMPOUNDS AS BACE INHIBITORS, COMPOSITIONS, AND THEIR USE
    [FR] COMPOSÉS DE DIOXYDE DE THIADIAZINE CONDENSÉS AVEC DES DÉRIVÉS OXACYCLIQUES EN C5-C6 COMME INHIBITEURS DE BACE, COMPOSITIONS, ET UTILISATION USE
    摘要:
    在其许多实施方式中,本发明提供了某些咪唑噻二唑二氧化物化合物,包括化合物式:(I)及其互变异构体和立体异构体,以及该化合物的药用可接受盐,所述互变异构体和所述立体异构体,其中环A、环B、环C、R2、R3、R4、m、n、p和-L1-的定义如本文所述。本发明的新化合物可能有助于作为BACE抑制剂和/或用于治疗和预防与之相关的各种病理病变。还公开了包括一个或多个此类化合物的制药组合物(单独或与一个或多个其他活性剂的组合),以及其制备和使用方法,包括治疗阿尔茨海默病。
    公开号:
    WO2012138734A1
  • 作为试剂:
    描述:
    t-butyl 5-formylpyrazine-2-carboxylate 、 S-hydroxymethyl 6α,9α-difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioate 在 t-butyl 5-formylpyrazine-2-carboxylate 作用下, 以35的产率得到S-(fluoromethyl) (6S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carbothioate
    参考文献:
    名称:
    [EN] 17.BETA- (ALPHA-HYDROXY) -ESTERS OF ANDROSTANES AS INTERMEDIATES FOR THE PREPARATION FOR THE PREPARATION OF 17.BETA.-FLUORINATED-ANDROSTANE ESTERS
    [FR] ESTERS DE 17-BETA-(ALPHA-HYDROXY) D'ANTROSTANES, UTILISES COMME INTERMEDIAIRES DANS LA PREPARATION D'ESTERS D'ANDROSTANE 15-BETA FLUORES.
    摘要:
    制备多卤代类固醇的过程,特别是通过形成新的雄甾烷S-羟基烷基或芳基-17-羧硫酸酯中间体制备雄甾烷氟代皮质类固醇。
    公开号:
    WO2004052912A1
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文献信息

  • [EN] FUSED AMINODIHYDROTHIAZINE DERIVATIVES USEFUL AS BACE INHIBITORS<br/>[FR] DÉRIVÉS D'AMINODIHYDROTHIAZINE CONDENSÉS UTILES EN TANT QU'INHIBITEURS DE BACE
    申请人:EISAI R&D MAN CO LTD
    公开号:WO2012098213A1
    公开(公告)日:2012-07-26
    The present invention relates to a fused aminodihydrothiazine derivative of formula (I): wherein X is hydrogen or fluorine; A is CH or N; Y is methyl, ethyl, monofluoromethyl, difluoromethyl, trifluoromethyl, difluoroethyl, methoxy, ethoxy, methoxymethyl or -C≡N; and pharmaceutically acceptable salts thereof; which compound has an Αβ production inhibitory effect or a BACEl inhibitory effect and is useful as a prophylactic or therapeutic agent for a neurodegenerative disease caused by Αβ and typified by Alzheimer-type dementia.
    本发明涉及一种公式(I)的融合氨基二氢噻嗪衍生物,其中X为氢或氟;A为CH或N;Y为甲基、乙基、单氟甲基、二氟甲基、三氟甲基、二氟乙基、甲氧基、乙氧基、甲氧甲基或-C≡N;以及其药学上可接受的盐;该化合物具有Αβ产生抑制作用或BACEl抑制作用,并且可用作由Αβ引起且以阿尔茨海默病型痴呆为特征的神经退行性疾病的预防或治疗剂。
  • [EN] FUSED AMINODIHYDRO-OXAZINE DERIVATIVES<br/>[FR] DÉRIVÉS CONDENSÉS D'AMINODIHYDRO-OXAZINE
    申请人:EISAI R&D MAN CO LTD
    公开号:WO2011009898A1
    公开(公告)日:2011-01-27
    A compound represented by the general formula (I) or a pharmaceutically acceptable salt thereof or a solvate thereof, wherein Ring A is a C6-14 aryl group or the like, L is -NReCO- or the like (wherein Re is a hydrogen atom or the like), Ring B is a C6-14 aryl group or the like, X is a C1-3 alkylene group or the like, Y is a single bond or the like, Z is a C1-3 alkylene group or the like, R1 and R2 are each independently a hydrogen atom or the like, and R3, R4, R5 and R6 are independently a hydrogen atom, a halogen atom or the like, has an Aβ production inhibitory effect or a BACE1 inhibitory effect and is useful as a prophylactic or therapeutic agent for a neurodegenerative disease caused by Aβ and typified by Alzheimer-type dementia.
    通用式(I)或其药用可接受盐或其溶剂的化合物,其中环A是C6-14芳基或类似物,L是-NReCO-或类似物(其中Re是氢原子或类似物),环B是C6-14芳基或类似物,X是C1-3烷基或类似物,Y是单键或类似物,Z是C1-3烷基或类似物,R1和R2各自独立地是氢原子或类似物,R3、R4、R5和R6各自独立地是氢原子、卤素原子或类似物,具有Aβ产生抑制作用或BACE1抑制作用,并且可用作由Aβ引起的以阿尔茨海默型痴呆为特征的神经退行性疾病的预防或治疗剂。
  • NOVEL FUSED AMINODIHYDROTHIAZINE DERIVATIVE
    申请人:Motoki Takafumi
    公开号:US20100093999A1
    公开(公告)日:2010-04-15
    A compound represented by the general formula: wherein Ring A is a C 6-14 aryl group or the like, L is —NR L CO— or the like (wherein R L is a hydrogen atom or the like), Ring B is a C 6-14 aryl group or the like, X is a C 1-3 alkylene group or the like, Y is a C 1-3 alkylene group or the like, Z is an oxygen atom or the like, R 1 and R 2 are each independently a hydrogen atom or the like, and R 3 , R 4 , R 5 and R 6 are independently a hydrogen atom, a halogen atom or the like, or a pharmaceutically acceptable salt thereof, or a solvate thereof, has an Aβ production inhibitory effect or a BACE1 inhibitory effect and is useful as a therapeutic agent for a neurodegenerative disease caused by Aβ and typified by Alzheimer-type dementia.
    一个由通式表示的化合物:其中环A是C6-14芳基或类似物,L是—NRLCO—或类似物(其中RL是氢原子或类似物),环B是C6-14芳基或类似物,X是C1-3烷基烯基或类似物,Y是C1-3烷基烯基或类似物,Z是氧原子或类似物,R1和R2分别是独立的氢原子或类似物,R3、R4、R5和R6独立地是氢原子、卤原子或类似物,或其药用可接受盐,或其溶剂化物,具有Aβ产生抑制作用或BACE1抑制作用,并且可用作治疗Aβ引起的以阿尔茨海默型痴呆为特征的神经退行性疾病的治疗剂。
  • [EN] METHOD FOR PRODUCING 5-(DIFLUOROMETHYL)PYRAZINE-2-CARBOXILIC ACID AND PRODUCTION INTERMEDIATE THEREOF<br/>[FR] PROCÉDÉ DE PRODUCTION D'ACIDE 5-(DIFLUOROMÉTHYL)PYRAZINE-2-CARBOXYLIQUE ET D'UN INTERMÉDIAIRE POUR SA PRODUCTION
    申请人:EISAI R&D MAN CO LTD
    公开号:WO2013162065A1
    公开(公告)日:2013-10-31
    5-(Difluoromethyl)pyrazine-2-carboxilic acid, which is a raw material for the construction of 5-(difluoromethyl)pyrazine-2-carboxamide, which is a common partial structural motif of the compound having an A production inhibitory action or a BACE1 inhibitory action, can be industrially advantageously produced by decarboxylating 5-[carboxy(difluoro)methyl]pyrazine-2-carboxylic acid, which is obtainable from 5-chloropyrazine-2-carboxylate.
    5-(二氟甲基)吡啶-2-羧酸是构建5-(二氟甲基)吡啶-2-羧酰胺的原料,后者是具有A类生产抑制作用或BACE1抑制作用的化合物的常见部分结构基团,可以通过脱羧5-[羧基(二氟甲基)甲基]吡啶-2-羧酸来工业上有利地生产,后者可从5-氯吡啶-2-羧酸酯获得。
  • [EN] C5-C6 OXACYCLIC-FUSED THIADIAZINE DIOXIDE COMPOUNDS AS BACE INHIBITORS, COMPOSITIONS, AND THEIR USE<br/>[FR] COMPOSÉS DE DIOXYDE DE THIADIAZINE CONDENSÉS AVEC DES DÉRIVÉS OXACYCLIQUES EN C5-C6 COMME INHIBITEURS DE BACE, COMPOSITIONS, ET UTILISATION USE
    申请人:MERCK SHARP & DOHME
    公开号:WO2012138734A1
    公开(公告)日:2012-10-11
    In its many embodiments, the present invention provides certain iminothiadiazine dioxide compounds, including compounds Formula : (I) and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein each of ring A, ring B, ring C, R2, R3, R4, m, n, p, and -L1- is as defined herein. The novel compounds of the invention may be useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including Alzheimer's disease, are also disclosed.
    在其许多实施方式中,本发明提供了某些咪唑噻二唑二氧化物化合物,包括化合物式:(I)及其互变异构体和立体异构体,以及该化合物的药用可接受盐,所述互变异构体和所述立体异构体,其中环A、环B、环C、R2、R3、R4、m、n、p和-L1-的定义如本文所述。本发明的新化合物可能有助于作为BACE抑制剂和/或用于治疗和预防与之相关的各种病理病变。还公开了包括一个或多个此类化合物的制药组合物(单独或与一个或多个其他活性剂的组合),以及其制备和使用方法,包括治疗阿尔茨海默病。
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