412357-32-5Relevant academic research and scientific papers
HYDRAZINE COMPOUND AS BLOOD COAGULATION FACTOR Xa INHIBITOR
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Paragraph 0110, (2017/04/11)
Provided is a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein X is selected from a 3-9 membered carbon ring or its phenyl ring, and a 4-10 membered heterocyclic ring or its benzo ring; Y and Z are independently selected from 4-9 membered saturated heterocyclic rings respectively; RI-3 are independently selected from H, F, Cl, Br, I, CN, OH, SH,NH2, CHO, COOH respectively, or selected from C1-10 alkyls or heteroalkyls optionally substituted by R01, C3-10 alkyls ring hydrocarbon groups or heterocyclic hydrocarbon groups, C1-10 alkyls or heteroalkyls substituted by C3-10 ring hydrocarbon groups or heterocyclic hydrocarbon group. The compound can be used as an anticoagulant for treating and preventing thrombotic disorders, and can meet the real needs of selectivity and a potent inhibitor for coagulation Xa.
THERAPEUTIC AGENT FOR CEREBRAL INFARCTION
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, (2012/08/08)
The invention provides a therapeutic drug for ischemic stroke. The therapeutic drug has the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof, as an active ingredient.
AMINE SUBSTITUTED PIPERIDINE MELANOCORTIN RECEPTOR-SPECIFIC COMPOUNDS
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Page/Page column 35, (2010/06/20)
A compound of the formula I, where R1, R2a, R2b, R3, L1, L2, Q, J, X, m and n are as defined, or an enantiomer, stereoisomer or diastereoisomer thereof, or a pharmaceutically acceptable salt thereof, and the use thereof in the treatment of diseases, syndromes and conditions.
NITROGENOUS FIVE-MEMBERED RING COMPOUNDS
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, (2008/06/13)
The present invention is to provide an aliphatic nitrogen-containing 5-membered ring compound represented by the formula [I] : wherein symbols in the formula have the following meanings;A: -CH2- or -S-,B: CH or N,R1: H, a lower alkyl group, etc.,X: a single bonding arm, -CO-, -Alk-CO-, -COCH2-, -Alk-O-, -O-CH2-, -SO2-, -S-, -COO-, -CON(R3)-, -Alk-CON(R3)-, -CON(R3)CH2-, -NHCH2-, etc.,R3: hydrogen atom or a lower alkyl group,Alk: a lower alkylene group, andR2: (1) a cyclic group which may be substituted, (2) a substituted amino group, etc., provided that when X is -CO-, then B is N, or a pharmaceutically acceptable salt thereof.
Removable phosphine reagents for the Mitsunobu reaction
Yoakim, Christiane,Guse,O'Meara,Thavonekham
, p. 473 - 476 (2007/10/03)
We have developed a novel triphenylphosphine replacement for the Mitsunobu reaction. We have demonstrated that 4-diphenylphosphanyl-benzoic acid 2-trimethylsilanyl-ethyl ester (DPPBE) is an efficient reagent and greatly facilitates the isolation of the desired product.
