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3-甲基-4-氧代-1-哌啶羧酸乙酯 | 22106-20-3

中文名称
3-甲基-4-氧代-1-哌啶羧酸乙酯
中文别名
3-甲基-4-氧代哌啶-1-甲酸乙酯
英文名称
ethyl 3-methyl-4-oxopiperidine-1-carboxylate
英文别名
ethyl 3-methyl-4-oxo-1-piperidinecarboxylate
3-甲基-4-氧代-1-哌啶羧酸乙酯化学式
CAS
22106-20-3
化学式
C9H15NO3
mdl
——
分子量
185.223
InChiKey
YQONNJPKBHDJJM-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

  • 沸点:
    280.4±33.0 °C(Predicted)
  • 密度:
    1.101±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    46.6
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933399090

SDS

SDS:5b9e214a1a7afa440642e7910b04ed50
查看

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-4-氧代-1-哌啶羧酸乙酯盐酸 、 palladium on activated charcoal 、 氢气 、 sodium hydride 作用下, 以 乙二醇二甲醚乙醇 为溶剂, 20.0 ℃ 、101.33 kPa 条件下, 反应 7.5h, 生成 2-(3-methylpiperidin-4-yl)acetic acid hydrochloride
    参考文献:
    名称:
    [EN] ROR NUCLEAR RECEPTOR MODULATORS
    [FR] MODULATEURS DES RÉCEPTEURS NUCLÉAIRES ROR
    摘要:
    本发明提供了式(I)化合物的药物可接受的盐、前药、生物活性代谢物、立体异构体和它们的同分异构体,其中变量如本文所述定义。本发明的化合物用于治疗免疫性疾病。
    公开号:
    WO2016198908A1
  • 作为产物:
    描述:
    4-hydroxy-3-methyl-1-piperidinecarboxylic acid ethyl ester 在 戴斯-马丁氧化剂 作用下, 以 二氯甲烷 为溶剂, 以99%的产率得到3-甲基-4-氧代-1-哌啶羧酸乙酯
    参考文献:
    名称:
    N-连接的λ3-碘化物对赤道醇的化学选择性氧化
    摘要:
    复杂多元醇中醇的位点选择性和化学选择性官能化仍然是一个艰巨的合成挑战。尽管在氧中心的选择性衍生化方面已取得重大进展,但化学选择性氧化为相应的羰基的进展却很少。在循环系统中,虽然对轴型醇的选择性氧化是众所周知的,但尚未报道互补的赤道选择性过程。本文中,我们报道了氮连接的(双)阳离子λ3-碘(N-HVIs)在醇氧化中的应用以及它们对赤道醇与轴向醇的氧化选择性的空前水平。条件温和,简单的吡啶连接试剂(Py-HVI)可以很容易地从商业PhI(OAc)2合成,可以分离或原位生成。
    DOI:
    10.1021/acs.orglett.9b02018
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文献信息

  • 3-Hydrazino-cycloalkyl[c]pyridazines
    申请人:Sandoz Ltd.
    公开号:US03954754A1
    公开(公告)日:1976-05-04
    This invention provides aminopyridazine derivatives of formula I, ##SPC1## wherein R.sub.1 is amino, or an ##EQU1## group, wherein each of R.sub.3 and R.sub.4 is alkyl of 1 to 4 carbon atoms, or R.sub.3 and R.sub.4 together with the carbon atom to which they are bound, form a cycloalkylidene radical of 5 to 12 carbon atoms, R.sub.2 is hydrogen or methyl, A is a --(CH.sub.2).sub.n -- group, Wherein n is 0 or an integer from 1 to 7, or an >N--CO--R.sub.5 group, Wherein R.sub.5 is alkyl or alkenyl of 1 to 16 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, 1-adamantyl, or a --(CH.sub.2).sub.m --R.sub.6 group, Wherein m is 0 or an integer from 1 to 4, and R.sub.6 is phenyl; phenyl monosubstituted by fluorine, chlorine, bromine, alkyl or alkoxy of 1 to 4 carbon atoms, alkylmercapto of 1 to 4 carbon atoms, or phenyl; phenyl substituted by two or three substituents of the group chlorine, alkyl or alkoxy of 1 to 4 carbon atoms; diphenylmethyl, the phenyl rings of which may be monosubstituted by fluorine, chlorine, bromine, alkyl or alkoxy of 1 to 4 carbon atoms; or naphthyl, Or an --OR.sub.7 group, Wherein R.sub.7 is alkyl or alkenyl of 1 to 4 carbon atoms, or phenyl, phenylalkyl or phenylalkenyl which may be monosubstituted on the phenyl ring by chlorine, alkyl or alkoxy of 1 to 4 carbon atoms, and in which the alkylene or alkenylene chain is of 1 to 4 carbon atoms, And R.sub.8 and R.sub.9 are each hydrogen or alkyl of 1 to 4 carbon atoms, And acid addition salts thereof. The invention also provides processes for the production of said compounds. Said compounds and pharmaceutically acceptable acid addition salts thereof are useful as antihypertensive agents.
    这项发明提供了式I的吡啶衍生物,其中R.sub.1是基,或者是一个##EQU1##基团,其中R.sub.3和R.sub.4中的每一个是1至4个碳原子的烷基,或者R.sub.3和R.sub.4与它们结合的碳原子一起形成5至12个碳原子的环烷基亚甲基基团,R.sub.2是氢或甲基,A是一个--(CH.sub.2).sub.n--基团,其中n为0或1至7的整数,或者是一个>N--CO--R.sub.5基团,其中R.sub.5是1至16个碳原子的烷基或烯基,3至8个碳原子的环烷基,1-金刚烷基,或者是一个--(CH.sub.2).sub.m--R.sub.6基团,其中m为0或1至4的整数,R.sub.6是苯基;苯基单取代为、1至4个碳原子的烷基或烷氧基、1至4个碳原子的烷基,或苯基;苯基取代为两个或三个、1至4个碳原子的烷基或烷氧基的取代基;二苯甲基,其苯环可以单取代为、1至4个碳原子的烷基或烷氧基;或基,或者是一个--OR.sub.7基团,其中R.sub.7是1至4个碳原子的烷基或烯基,或苯基、苯基烷基或苯基烯基,它们可以在苯环上被、1至4个碳原子的烷基或烷氧基单取代,且烷基或烯基链为1至4个碳原子,R.sub.8和R.sub.9分别是氢或1至4个碳原子的烷基,以及它们的酸盐。该发明还提供了制备所述化合物的方法。所述化合物及其药学上可接受的酸盐作为降压药物。
  • 3-Hydrazino-5,6,7,8,9,10-hexahydro-cycloocta[c]pyridazines
    申请人:Sandoz Ltd.
    公开号:US04181723A1
    公开(公告)日:1980-01-01
    This invention provides new compounds of formula I, ##STR1## wherein R.sub.1 is amino, or ##STR2## wherein each of R.sub.3 and R.sub.4 is independently alkyl of 1 to 4 carbon atoms, R.sub.2 is alkyl of 1 to 4 carbon atoms or phenyl, R.sub.8 is hydrogen or alkyl of 1 to 4 carbon atoms, and A is --(CH.sub.2).sub.n --, wherein n is an integer from 1 to 3, with the proviso that when R.sub.1 is amino, R.sub.2 is methyl or phenyl and R.sub.8 is hydrogen, n is 2 or 3, or .dbd.N--CO--R.sub.5, wherein R.sub.5 is alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, a --(CH.sub.2).sub.m --R.sub.6 group, wherein m is an integer from 0 to 2, and R.sub.6 is phenyl, or phenyl monosubstituted by fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or alkylmercapto of 1 to 4 carbon atoms, or an --OR.sub.7 group, wherein R.sub.7 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, phenylalkyl of 7 to 10 carbon atoms, phenylalkyl of 7 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms; phenylalkenyl of 8 to 10 carbon atoms, or phenylalkenyl of 8 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms, useful as anti-hypertensives.
    这项发明提供了新的化合物,其化学式为I,其中R.sub.1是基,或者当R.sub.1是基时,R.sub.2是甲基或苯基,R.sub.8是氢或1至4个碳原子的烷基,A是--(CH.sub.2).sub.n --,其中n是1至3之间的整数,条件是当R.sub.1是基时,R.sub.2是甲基或苯基且R.sub.8是氢时,n为2或3,或.dbd.N--CO--R.sub.5,其中R.sub.5是1至6个碳原子的烷基,3至6个碳原子的烯烃基,一个--(CH.sub.2).sub.m --R.sub.6基团,其中m是0至2之间的整数,且R.sub.6是苯基,或者苯基单取代为、1至4个碳原子的烷基、1至4个碳原子的烷氧基或1至4个碳原子的烷基醇基,或一个--OR.sub.7基团,其中R.sub.7是1至4个碳原子的烷基、2至4个碳原子的烯烃基、7至10个碳原子的苯基烷基,7至10个碳原子的苯基烷基单取代苯环上的、1至4个碳原子的烷氧基或1至4个碳原子的烷基;8至10个碳原子的苯基烯烃基,或8至10个碳原子的苯基烯烃基单取代苯环上的、1至4个碳原子的烷氧基或1至4个碳原子的烷基,可用作抗高血压药。
  • Generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, their preparation,compositions and use as medicaments
    申请人:WOCKHARDT LIMITED
    公开号:US20030216568A1
    公开(公告)日:2003-11-20
    This invention relates to new generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.
    本发明涉及新一代三重靶向手性广谱抗菌7-取代哌啶酮羧酸生物,以及它们的光学异构体、对映异构体或对映体,以及其药学上可接受的盐、合物、前药、多晶形和假多晶形,以及它们的制备、组成和用途。
  • Generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-Quinolone carboxylic acid derivatives, their preparation, compositions and use as medicaments
    申请人:WOCKHARDT LIMITED
    公开号:US20030096812A1
    公开(公告)日:2003-05-22
    This invention relates to new generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.
    本发明涉及新一代三重靶向手性广谱抗微生物7-取代哌啶酮羧酸生物,其光学异构体,对映异构体或对映体,以及其药学上可接受的盐,合物,前药,多晶形和假多晶形,以及其制备,组成和使用。
  • Hydrazino bicyclic pyridazines as hypertensives
    申请人:Sandoz Ltd.
    公开号:US04263298A1
    公开(公告)日:1981-04-21
    This invention provides new compounds of formula I, ##STR1## wherein R.sub.1 is amino, or ##STR2## wherein each of R.sub.3 and R.sub.4 is independently alkyl of 1 to 4 carbon atoms, R.sub.2 is alkyl of 1 to 4 carbon atoms or phenyl, R.sub.8 is hydrogen or alkyl of 1 to 4 carbon atoms, and A is --(CH.sub.2).sub.n --, wherein n is an integer from 1 to 3, with the proviso that when R.sub.1 is amino, R.sub.2 is methyl or phenyl and R.sub.8 is hydrogen, n is 2 or 3, or .dbd.N--CO--R.sub.5, wherein R.sub.5 is alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, a --(CH.sub.2).sub.m --R.sub.6 group, wherein m is an integer from 0 to 2, and R.sub.6 is phenyl, or phenyl monosubstituted by fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or alkylmercapto of 1 to 4 carbon atoms, or an --OR.sub.7 group, wherein R.sub.7 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, phenylalkyl of 7 to 10 carbon atoms, phenylalkyl of 7 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms; phenylalkenyl of 8 to 10 carbon atoms, or phenylalkenyl of 8 to 10 carbon atoms monosubstituted in the phenyl ring by chlorine, alkoxy of 1 to 4 carbon atoms or alkyl of 1 to 4 carbon atoms, useful as anti-hypertensives.
    该发明提供了公式I的新化合物,其中R.sub.1为基,或者为##STR2##其中R.sub.3和R.sub.4各自独立地为1至4个碳原子的烷基,R.sub.2为1至4个碳原子的烷基或苯基,R.sub.8为氢或1至4个碳原子的烷基,A为--(CH.sub.2).sub.n--,其中n为1至3的整数,但当R.sub.1为基,R.sub.2为甲基或苯基,R.sub.8为氢时,n为2或3,或.dbd.N--CO--R.sub.5,其中R.sub.5为1至6个碳原子的烷基,3至6个碳原子的烯基,--(CH.sub.2).sub.m--R.sub.6基团,其中m为0至2的整数,R.sub.6为苯基,或被、1至4个碳原子的烷基、1至4个碳原子的烷氧基或1至4个碳原子的烷基单取代的苯基,或者为--OR.sub.7基团,其中R.sub.7为1至4个碳原子的烷基,2至4个碳原子的烯基,7至10个碳原子的苯基烷基,7至10个碳原子的苯基烷基在苯环中被单取代,1至4个碳原子的烷氧基或1至4个碳原子的烷基;8至10个碳原子的苯基烯基,或8至10个碳原子的苯基烯基在苯环中被单取代,1至4个碳原子的烷氧基或1至4个碳原子的烷基。这些化合物可用作抗高血压药。
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