|
GB620687A
|
|
Improvements in or relating to alkyl esters of nicotinic acid
|
|
GB601184A
|
|
Improvements in or relating to the preparation of alkyl acylaminocyanoacetates
|
|
GB621477A
|
|
Improvements in or relating to amino acids
|
|
GB599481A
|
|
Improvements in or relating to the production of dl-histidine and to intermediate therefor
|
|
GB607772A
|
|
Improvements in or relating to the production of 1-(3,4-dihydroxyphenyl)-2-amino-1-butanol and new intermediates thereof
|
|
US2393723A
|
|
Preparation of intermediates useful for amino acid syntheses
|
|
US2420641A
|
|
Process for preparing dl-histidine and intermediates therefor
|
|
GB594293A
|
|
Improvements relating to the preparation of 3-chloro-7-methoxy-9-(ª€-diethylamino-ª‡-m
|
|
GB617414A
|
|
Improvements in or relating to method of and apparatus for irradiating provitamin d
|
|
GB613507A
|
|
Improvements in or relating to bread enriching compositions
|
|
GB595867A
|
|
Improvements in or relating to the preparation of disubstituted barbituric and thiobarbituric acid derivatives
|
|
GB586026A
|
|
Improvements in or relating to the preparation of a sulfanilylamidine
|
|
US2429535A
|
|
Alkylaminobenzamides
|
|
IE17000L
|
|
P-aminobenzenesulphonylamidines
|
|
US2389217A
|
|
Process for the manufacture of malononitrile
|
|
US2351721A
|
|
Process for preparing d-ribose-2-nitro-4,5-dimethylanilide
|
|
GB587520A
|
|
Improvements in or relating to substituted barbituric acid derivatives and salts thereof and methods of producing same
|
|
GB587519A
|
|
Improvements in or relating barbituric acid derivatives and salts thereof and to methods of producing same
|
|
US2395412A
|
|
Sulphanilamide derivatives
|
|
US2424401A
|
|
Circulatory hormone preparation and process of making the same
|
