YU199086A
(en )
1987-10-31
Process for preparation of 1-benzyl-amino-methyl-pyrolidines and their acidic aditional salts
HUT37607A
(en )
1986-01-23
Process for production of derivatives of peparazine and their acid-additioned salts
GB2163758B
(en )
1988-05-11
Method of preparation of polyimide acids
PL255164A1
(en )
1986-07-15
Method of obtaining novel derivatives of benzofurylo- or benzothienylocarboxylic acids
ZA851062B
(en )
1985-11-27
Salts of oxazaphosphorine derivatives and process for their production
PT81534A
(en )
1985-12-01
Process for preparing benzamides and their salts
BG47722A1
(en )
1990-09-14
Method for preparing of isopropenylic esters
DE3660912D1
(en )
1988-11-17
Process for the preparation of acyloxybenzenesulphonic acids and their salts
BG39549A1
(en )
1986-07-15
Crystal salts of sulphaminic acids and method for their preparing
PL252375A1
(en )
1985-10-22
Method of obtaining novel substituted isochomates and oxepins and their addition salts with acids
BG41728A1
(en )
1987-08-14
Crystal form of 1- benzhydryl- 4- adyl- piperazine dihydrochloride and method for its preparation
PL255220A1
(en )
1988-03-31
Method of obtaining derivatives of amino acids
DE3563053D1
(en )
1988-07-07
Bis-phosphonium salts and process for their preparation
PL251053A1
(en )
1986-07-01
Method of obtaining naphtosulfonic acids and their salts
BG35661A1
(en )
1984-06-15
Method for preparing ureido- beta- lactamic acids and their salts
BG35662A1
(en )
1984-06-15
Method for preparing ureido- beta- lactamic acids and their salts
BG40059A1
(en )
1986-10-15
Method for preparing of arylsulphonylethanic acids
BG38701A1
(en )
1986-02-14
Mono- quaternary salts of substituted styryl- 2- quinolines and method for their preparation
BG40064A1
(en )
1986-10-15
Method for obtaining ureido- beta- lactomic acids and their salts
BG37909A1
(en )
1985-09-16
Derivatives of phosphorous acid and method for preparation thereof
BG45618A1
(en )
1989-07-14
Semicarbasides of 4- chlorphenoxiacete acid and method for their preparing
BG36546A1
(en )
1984-12-16
Derivatives of 2- arylaminoethyltrimethylammonium salts and method for their preparation
BG36700A1
(en )
1985-01-15
N- phenylamidine of adamantane- 1- carbonic acid and method for preparing it
BG37307A1
(en )
1985-05-15
Azoderivatives of 3- nitro- 4- aminophenylsulphonylazide and method for their preparing
BG38237A1
(en )
1985-11-15
Derivatives of benzylphosphonic acid and method for their preparation