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diethyl 3-hydroxy-2-(2-methylpropyl)pentanedioate | 120699-27-6

中文名称
——
中文别名
——
英文名称
diethyl 3-hydroxy-2-(2-methylpropyl)pentanedioate
英文别名
——
diethyl 3-hydroxy-2-(2-methylpropyl)pentanedioate化学式
CAS
120699-27-6
化学式
C13H24O5
mdl
——
分子量
260.331
InChiKey
AWLQQGSPKJGJEI-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):
    1.7
  • 重原子数:
    18
  • 可旋转键数:
    10
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.85
  • 拓扑面积:
    72.8
  • 氢给体数:
    1
  • 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

反应信息

  • 作为反应物:
    参考文献:
    名称:
    人胶原酶的新型修饰二肽抑制剂的合成:β-巯基羧酸衍生物。
    摘要:
    描述了一系列人胶原酶的含巯基的修饰二肽抑制剂(8)的合成,这些抑制剂在推定的P1位(巯基的β位)掺入了多种羧酸衍生物。在体外评估了这些化合物通过纯化的人肺成纤维细胞胶原酶抑制大鼠皮肤1型胶原降解的能力,并描述了结构-活性关系研究。通过在P1位置掺入甲基(化合物43a,56a和57ab)或苄基酯(44a),可获得最佳效价(纳摩尔范围内的IC50值)。也可以容纳小的酰胺(例如伯酰胺47a),但通常,增加P1酰胺取代基的大小会降低效能。发现PheNHMe,TrpNHMe和Tyr(Me)NHMe取代基是大约等价的P2'残基。用P2'位置的(S)-TrpNHMe测试该化合物的所有四个非对映异构体56a-d的结果表明,S,S,S非对映异构体56a具有最高效价(IC50 2.5 nM),第二强的非对映异构体是具有R,R,S配置的56d(IC50 12 nM)。似乎P1'和带有硫醇的中心彼此之间的方向比任
    DOI:
    10.1021/jm00077a006
  • 作为产物:
    描述:
    1,3-丙酮二羧酸二乙酯 在 sodium tetrahydroborate 、 magnesium ethylate 作用下, 以 乙醇 为溶剂, 反应 19.5h, 生成 diethyl 3-hydroxy-2-(2-methylpropyl)pentanedioate
    参考文献:
    名称:
    人胶原酶的新型修饰二肽抑制剂的合成:β-巯基羧酸衍生物。
    摘要:
    描述了一系列人胶原酶的含巯基的修饰二肽抑制剂(8)的合成,这些抑制剂在推定的P1位(巯基的β位)掺入了多种羧酸衍生物。在体外评估了这些化合物通过纯化的人肺成纤维细胞胶原酶抑制大鼠皮肤1型胶原降解的能力,并描述了结构-活性关系研究。通过在P1位置掺入甲基(化合物43a,56a和57ab)或苄基酯(44a),可获得最佳效价(纳摩尔范围内的IC50值)。也可以容纳小的酰胺(例如伯酰胺47a),但通常,增加P1酰胺取代基的大小会降低效能。发现PheNHMe,TrpNHMe和Tyr(Me)NHMe取代基是大约等价的P2'残基。用P2'位置的(S)-TrpNHMe测试该化合物的所有四个非对映异构体56a-d的结果表明,S,S,S非对映异构体56a具有最高效价(IC50 2.5 nM),第二强的非对映异构体是具有R,R,S配置的56d(IC50 12 nM)。似乎P1'和带有硫醇的中心彼此之间的方向比任
    DOI:
    10.1021/jm00077a006
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文献信息

  • Methods for producing hydroxy amino acids and derivatives thereof
    申请人:Rozzell David J.
    公开号:US20050100993A1
    公开(公告)日:2005-05-12
    Hydroxy-amino acids are provided and are prepared by contacting a substituted P-ketodiester having a ketone group and two ester functional groups with a ketoreductase under conditions permitting the reduction of the keytone group to an alcohol. Only one of the ester functional groups is regioselectively hydrolyzed to the corresponding carboxylic acid, whereby a non-hydrolyzed ester functional group remains. The carboxylic acid is converted to an amine to produce a hydroxy-amino acid.
    提供了羟基氨基酸,并通过将具有酮基和两个酯官能团的取代P-酮二酯与酮还原酶接触,在条件允许酮基还原为醇的情况下制备。仅选择性水解其中一个酯官能团为相应的羧酸,从而保留未水解的酯官能团。将羧酸转化为胺以产生羟基氨基酸。
  • Thiol carboxylic acid derivatives and their use as colagenase inhibitors
    申请人:Beecham Group p.l.c.
    公开号:US04937243A1
    公开(公告)日:1990-06-26
    Novel compounds of the formula (I), processes for their preparation and their use as collagenase inhibitors are described: ##STR1## in which R.sub.1 is hydroxy; alkoxy; aryloxy; aralkyloxy; --NR.sub.6 R.sub.7 where R.sub.6 and R.sub.7 are hydrogen or alkyl, or R.sub.6 and R.sub.7 together with the N-atom to which they are bonded form a 5- to 7-membered ring with an optional heteroatom; --NHCH(R.sub.8)COR.sub.9 where R.sub.8 is hydrogen; alkyl optionally substituted by hydroxy, alkoxy, --NR.sub.6 R.sub.7, quanidine, CO.sub.2 H, CONH.sub.2, SH, or S-alkyl; or CH.sub.2 -AR where Ar is optionally substituted aryl; and R.sub.9 is hydroxy, alkoxy or --NR.sub.6 R.sub.7. R.sub.2 is hydrogen or acyl. R.sub.3 is C.sub.3-6 alkyl. R.sub.4 is hydrogen; alkyl; --CH.sub.2 R.sub.10 where R.sub.10 is optionally substituted phenyl or heteroaryl; or --CH(R.sub.12)O--R.sub.11 where R.sub.11 is hydrogen; alkyl; or --CH.sub.2 Ph where Ph is optionally substituted phenyl; and R.sub.12 is hydrogen or alkyl. R.sub.5 is hydrogen; alkyl; or --CH(R.sub.13)COR.sub.14 where R.sub.13 is hydrogen or alkyl; and R.sub.14 is hydroxy, alkoxy or --NR.sub.6 R.sub.7.
    本发明涉及一种化合物的新结构式(I),以及制备它们的过程和它们作为胶原酶抑制剂的用途: 其中,R1是羟基;烷氧基;芳氧基;芳基烷氧基;--NR6R7,其中R6和R7是氢或烷基,或者R6和R7与它们连接的N原子形成一个5-至7-成员环,其中可选的杂原子;--NHCH(R8)COR9,其中R8是氢;烷基可选地被羟基,烷氧基,--NR6R7,鸟氨酸,CO2H,CONH2,SH或S-烷基取代;或CH2-AR,其中Ar是可选的取代芳基;R9是羟基,烷氧基或--NR6R7。R2是氢或酰基。R3是C3-6烷基。R4是氢;烷基;--CH2R10,其中R10是可选的取代苯基或杂原子基;或--CH(R12)O--R11,其中R11是氢;烷基;或--CH2Ph,其中Ph是可选的取代苯基;R12是氢或烷基。R5是氢;烷基;或--CH(R13)COR14,其中R13是氢或烷基;R14是羟基,烷氧基或--NR6R7。
  • Methods for producing hydroxy amino acids, esters, and derivatives thereof
    申请人:Rozzell David J.
    公开号:US20050192439A1
    公开(公告)日:2005-09-01
    A method for producing a hydroxy-amino ester, or derivative thereof, is provided. A substituted β-ketodiester having a ketone group and two ester functional groups is contacted with a ketoreductase under conditions permitting the reduction of the ketone group to an alcohol. Only one of the ester functional groups is regioselectively hydrolyzed to the corresponding carboxylic acid, whereby a non-hydrolyzed ester functional group remains. The carboxylic acid is converted to an amine or a derivative thereof to produce a hydroxy-amino ester or derivative thereof. A number of novel hydroxy-amino esters are prepared by the method.
    提供了一种制备羟基-氨基酯或其衍生物的方法。将具有酮基和两个酯基官能团的取代β-酮二酯与酮还原酶接触,并在条件允许的情况下将酮基还原为醇。仅对其中一个酯基官能团进行区域选择性水解成相应的羧酸,从而保留了一个未水解的酯基官能团。将羧酸转化为胺或其衍生物,以产生羟基-氨基酯或其衍生物。通过该方法制备了许多新型羟基-氨基酯。
  • Thiol carboxylic acid derivatives and their use as collagenase inhibitor
    申请人:Beecham Group p.l.c.
    公开号:US05109000A1
    公开(公告)日:1992-04-28
    Novel compounds of the formula (I), processes for their preparation and their use as collagenase inhibitors are described: ##STR1## in which R.sub.1 is hydroxy; alkoxy; aryloxy; aralkyloxy; --NR.sub.6 R.sub.7 where R.sub.6 and R.sub.7 are hydrogen or alkyl, or R.sub.6 and R.sub.7 together with the N-atom to which they are bonded form a 5- to 7-membered ring with an optional heteroatom; --NHCH(R.sub.8)COR.sub.9 is hydrogen; alkyl optionally substituted by hydroxy, alkoxy, --NR.sub.6 R.sub.7, quanidine; CO.sub.2 H, CONH.sub.2, SH, or S-alkyl; or CH.sub.2 --AR where Ar is optionally substituted aryl; and R.sub.9 is hydroxy, alkoxy or --NR.sub.6 R.sub.7. R.sub.2 is hydrogen or acyl. R.sub.3 is C.sub.3-6 alkyl. R.sub.4 is hydrogen; alkyl; --CH.sub.2 R.sub.10 where R.sub.10 is optionally substituted phenyl or heteroaryl; or --CH(R.sub.12) O--R.sub.11 where R.sub.11 is hydrogen; alkyl; or --CH.sub.2 Ph where Ph is optionally substituted phenyl; and R.sub.12 is hydrogen or alkyl. R.sub.5 is hydrogen; alkyl; or --CH(R.sub.13) COR.sub.14 where R.sub.13 is hydrogen or alkyl; and R.sub.14 is hydroxy, alkoxy or --NR.sub.6 R.sub.7.
    本发明涉及一种公式(I)的新化合物,以及其制备方法和作为胶原酶抑制剂的用途:##STR1## 其中R.sub.1是羟基; 烷氧基; 芳氧基; 芳基烷氧基; --NR.sub.6 R.sub.7,其中R.sub.6和R.sub.7是氢或烷基,或R.sub.6和R.sub.7与它们连接的N原子形成一个可选的杂原子的5-至7元环; --NHCH(R.sub.8)COR.sub.9是氢; 烷基,可选地被羟基,烷氧基,--NR.sub.6 R.sub.7,瓦尼丁,CO.sub.2 H,CONH.sub.2,SH或S-烷基取代; 或CH.sub.2 --AR,其中Ar是可选的取代芳基; 而R.sub.9是羟基,烷氧基或--NR.sub.6 R.sub.7。R.sub.2是氢或酰基。R.sub.3是C.sub.3-6烷基。R.sub.4是氢; 烷基; --CH.sub.2 R.sub.10,其中R.sub.10是可选的取代苯基或杂原子基; 或--CH(R.sub.12)O--R.sub.11,其中R.sub.11是氢; 烷基; 或--CH.sub.2 Ph,其中Ph是可选的取代苯基; 而R.sub.12是氢或烷基。R.sub.5是氢; 烷基; 或--CH(R.sub.13)COR.sub.14,其中R.sub.13是氢或烷基; 而R.sub.14是羟基,烷氧基或--NR.sub.6 R.sub.7。
  • Derivatives of N-(2-alkyl-3-mercapto-glutaryl) alpha-amino acids and their use as collagenase inhibitors
    申请人:BEECHAM GROUP PLC
    公开号:EP0273689B1
    公开(公告)日:1991-11-27
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