Polysubstituted derivatives of 10-piperazinodibenzo (b,f) thiepi

Polyumeric alkylene phosphoric acid piperazine derivatives as sc

Polyurethane elastomers prepared from high equivalent weight pol

Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quina

Potentiated nickel catalysts for amination

Prazosin analog with increased selectivity and duration of actio

Precursors for the preparation of water-soluble triphendioxazine

Preparation of 1,2,4-triazolium salts and 1,2,4-triazolines

Preparation of 1,4-diazabicyclo[2.2.2]octanes

Preparation of 1-alkyl- or 1-cycloalkylpiperazines

Preparation of 2,4,5,6-tetraaminopyrimidine from 2,4,6-triaminop

Preparation of 2,4,5-triamino-6-hydroxypyrimidine by catalytic h

Preparation of 2,4-diamino-5-(4-amino-3,5-substituted-benzyl)-py

Preparation of 2,6-disubstituted-5-cyano-4-pyrimidinyloxyacetic

Preparation of 2-(pyridinyl)-4-pyrimidinamines

Preparation of 2-alkylsulphonylalkylenepyrimidines

Preparation of 2-amino-3-cyano-5-dialkoxymethylpyrazines and int

Preparation of 2-amino-4-fluoropyrimidine derivatives

Preparation of 2-amino-7-(1-substituted-2-hydroxyethyl)-3, 5-dih

Preparation of 2-amino-thiazole-5-carboxylic-acid derivatives