PALLADIUM-COPPER CATALYSTS FOR THE HOMOGENEOUS SELECTIVE OXIDATION OF THIOL GROUPS
申请人:"Ivy Pharm" Limited Liability Company
公开号:EP2664614A1
公开(公告)日:2013-11-20
A palladium-copper catalyst of homogeneous selective oxidation of thiols is proposed, combining a functional binuclear thiolate-bridged coordination compound of palladium (II) and a modifying thiolate complex of copper (I), having the general formula
[Pd2II(µ-SR)2(NH3)4] · CuIk(SR)m} (I),
where
SR is the residue of a thiolate ligand, chosen from the group including a residue of glutathione and acetylcysteine,
k = 2 to 14,
m ≥ 3k.
Also proposed are a catalytic combination, a pharmacological combination, a pharmaceutical composition, and a method of therapeutic action on a patient's organism based on the indicated catalyst.
提出了一种硫醇均相选择性氧化的钯铜催化剂,该催化剂结合了钯 (II) 的功能性双核硫醇桥式配位化合物和铜 (I) 的改性硫醇酸盐络合物,其通式为
[Pd2II(µ-SR)2(NH3)4] - CuIk(SR)m} (I)、
其中
SR 是硫醇配体的残基,选自包括谷胱甘肽和乙酰半胱氨酸残基在内的组、
k = 2 至 14、
m≥3k。
还提出了一种催化组合物、一种药理组合物、一种药物组合物以及一种基于所述催化剂对患者机体起治疗作用的方法。
1-Methylisoguanosine, a pharmacologically active agent from a marine sponge
作者:Alan F. Cook、Robert T. Bartlett、Richard P. Gregson、Ronald J. Quinn
DOI:10.1021/jo01308a015
日期:1980.9
Nachman, Ronald J., Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 953 - 956
作者:Nachman, Ronald J.
DOI:——
日期:——
Palladium-Copper Catalysts for the Homogeneous Selective Oxidation of Thiol Groups
申请人:Balazovsky Mark Borisovich
公开号:US20130289108A1
公开(公告)日:2013-10-31
A palladium-copper catalyst of homogeneous selective oxidation of thiols is proposed, combining a functional binuclear thiolate-bridged coordination compound of palladium (II) and a modifying thiolate complex of copper (I), having the general formula
[Pd
2
II
(μ-SR)
2
(NH
3
)
4
]·Cu
k
I
(SR)
m
} (I),
where
SR is the residue of a thiolate ligand, chosen from the group including a residue of glutathione and acetylcysteine,
k=2 to 14,
m≧3k.
Also proposed are a catalytic combination, a pharmacological combination, a pharmaceutical composition, and a method of therapeutic action on a patient's organism based on the indicated catalyst.
Nachman, Ronald J.; Wong, Rosalind Y.; Haddon, William F., Journal of the Chemical Society. Perkin transactions I, 1985, p. 1315 - 1322
作者:Nachman, Ronald J.、Wong, Rosalind Y.、Haddon, William F.、Lundin, Robert E.