摘要:
The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
摘要:
The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
摘要:
This invention relates to compounds to formula (1) wherein B is optionally substituted aryl; R1 and R2 are the same or different and are independently selected from hydrogen or C1-3 alkyl; n is 1 or 2, preferably n is 1; m is 0 or 1; R3 is hydrogen or acyl, R4 and R5 are the same or different and are independently selected from amino, alkylamino, dialkylamino, arylamino and C2-C4 cycloalkylamino; X and Y are independently selected from C, H or N provided at least one of X and Y is N; and salts thereof, solvates thereof, pharmaceutically acceptable derivatives thereof, prodrugs thereof, tautomers thereof and/or isomers thereof, and processes for their reparation and methods of treatment, pharmaceutical formulations and uses involving them.
摘要翻译:本发明涉及式(1)的化合物,其中B为任选取代的芳基; R 1和R 2相同或不同,并且独立地选自氢或C 1-3烷基; n为1或2,优选n为1; m为0或1; R 3是氢或酰基,R 4和R 5相同或不同,并且独立地选自氨基,烷基氨基,二烷基氨基,芳基氨基 和C 2 -C 4环烷基氨基;和 X和Y独立地选自C,H或N,其中X和Y中的至少一个是N; 其盐,其溶剂合物,其药学上可接受的衍生物,其前药,其互变异构体和/或其异构体,及其修复方法和治疗方法,药物制剂和涉及它们的用途。
摘要:
Arylalkylpiperazine compounds (1) wherein B is aryl or optionally substituted aryl; R1 is hydroxy; R2 and R3 are the same or different and are independently selected from hydrogen or C1-3 alkyl; m is 0, 1 or 2; D is a linking chain of atoms which may be optionally substituted and which contains from 1 to 8 atoms in the chain; E is a phenolic antioxidant group or a corresponding amino derivative thereof wherein the phenolic hydroxyl is replaced by amino, are disclosed. The compounds have both free radical scavenging activity and block excitatory amino acid activity. Some compounds of the present invention also display an affinity for voltage-sensitive sodium channels.
摘要:
The invention provides a method of preparing a crosslinked polymer, which method comprises polymerising branched polyunsaturated monomers by a metathesis polymerisation reaction, wherein the branched polyunsaturated monomers contain acyclic ethylenically unsaturated groups that are capable of undergoing polymerization by a metathesis reaction such that the metathesis polymerisation produces a crosslinked polymer and substantially no non-volatile ethylenically unsaturated by-products.
摘要:
The present invention relates generally to affinity ligands and chemical affinity ligand-matrix conjugates for use as chromatographic adsorbents and methods which utilize the adsorbents in the purification of proteins by affinity chromatography. The affinity ligand-matrix conjugates of the present invention comprise ligands of general formula (I): wherein m represents an integer from 0-2, n represents an integer from 0-6, p represents an integer from 0-4, R1 represents H or C1-3 alkyl, R2 is an optional substituent, and X is the position at which the ligand is immobilized, optionally via a linker.
摘要:
The present invention relates generally to affinity ligands and chemical affinity ligand-matrix conjugates for use as chromatographic adsorbents and methods which utilise the adsorbents in the purification of proteins by affinity chromatography. The affinity ligand-matrix conjugates of the present invention comprise ligands of general formula (I): wherein m represents an integer from 0-2, n represents an integer from 0-6, p represents an integer from 0-4, R1 represents H or C1-3 alkyl, R2 is an optional substituent, and X is the position at which the ligand is immobilized, optionally via a linker.
摘要:
The present invention relates to methods for forming dicarba bridges in organic compounds. This involves the use of a pair of complementary metathesisable groups on the organic compound, and subjecting the compound to cross-metathesis under microwave radiation conditions. In an alternative, the compounds contain a turn-inducing group between the pair of cross-metathesisable groups to facilitate the cross-metathesis.
摘要:
The present invention related to methods for forming dicarba bridges in organic compounds. This involves the use of a pair of complementary metathesisable groups on the organic compound, and subjecting the compound to cross-metathesis under microwave radiation conditions. In an alternative, the compounds containing a turn-induced group between the pair of cross metathesisable groups to facilitate the cross-metathesis.
摘要:
The present invention relates to methods for forming dicarba bridges in organic compounds. This involves the use of a pair of complementary metathesisable groups on the organic compound, and subjecting the compound to cross-metathesis under microwave radiation conditions. In an alternative, the compounds contain a turn-inducing group between the pair of cross-metathesisable groups to facilitate the cross-metathesis.