NOVEL CHEMILUMINESCENT SUBSTRATES FOR Xa FACTOR Russian patent published in 2024 - IPC C07D277/68 C07K5/08 C07K5/10 C12Q1/66 G01N21/64 G01N33/68 G01N33/86 

Abstract RU 2820234 C2

FIELD: chemistry.

SUBSTANCE: group of inventions relates to chemiluminescent substrates and includes compounds of formulas (I-3) and (I-4), acid addition salts thereof, combinations for measuring chemiluminescence, containing them, method for quantitative analysis of coagulation factor in sample and method for quantitative analysis of anticoagulant in sample. In formulas (I-3) and (I-4), r is 0, 1, 2 or 3; r' is 0, 1, 2 or 3; d is 0, 1 or 2; g is 0 or 1; g' is 1; X is a terminal residue selected from OH, O(C1-6-alkyl), (OCH2CH2)1-6OH, (OCH2CH2)1-6O(C1-6-alkyl), NHC(=O)(O)0-1(C1-6-alkyl), NHC(=O)(O)0-1(C1-6-alkylene)(OCH2CH2)1-6OH, NHC(=O)(O)0-1(C1-6-alkylene)(OCH2CH2)1-6O(C1-6-alkyl), NHC(=O)(O)0-1(C1-6-alkylene)O(C1-6-alkyl), NHC(=O)(O)0-1(C1-6-alkylene)OH.

EFFECT: compounds of formulas (I-3) and (I-4) as chemiluminescent substrates for measuring blood coagulation factors.

19 cl, 20 dwg, 14 tbl, 7 ex

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RU 2 820 234 C2

Authors

Van Heerde, Waander Laurens

Van Geffen, Mark

Steeghs, Danique

Dates

2024-05-31Published

2019-10-17Filed