CS505587A3
(en )
1992-08-12
4-pyridone derivatives, process of their preparation and pharmaceuticalcompositions comprising them
NZ229023A
(en )
1990-09-26
1,1-dioxo-cephem-4-carbothiolic acid derivatives, pharmaceutical compositions and methods of preparation
IL89536A0
(en )
1989-09-10
Preparation of 1,4-dihydropyridine derivatives
GR871209B
(en )
1987-11-30
2,3,4,5,67, - exhydro -2,7 methano -1,5 - benzoxazonin derivatives preparation method and medicaments containing said compound
HU9202873D0
(en )
1992-11-30
1,4-dihydropyridine derivatives of paf-antagonistic effect
HU8902302D0
(en )
1990-05-28
Process for preparation of 1,2-hydroxy-phosphonates and derivatives thereof
CS355788A1
(en )
1989-09-12
New pharmacollogically active derivatives of 1,4-dihydropyridines and method of their preparation
GB2216524B
(en )
1991-06-12
Preparation of 2,6-dioxopiperidine derivatives
IL88849A0
(en )
1989-07-31
Preparation of 1,5-benzo-thiazepine derivatives
PL276723A1
(en )
1990-06-25
Method for preparation of the new, n-phenylcarbamyle derivatives of difurylethane and difurylvinylchloride
CS415188A1
(en )
1989-04-14
3-substituted 4-imino-1,2,3,4-tetrahydroquinazoline-2-thiones and method of their preparation
CS719788A1
(en )
1990-09-12
Substituted 1,1,3-trichloro-3-phenylpropanes and method of their preparation
CS811588A1
(en )
1990-03-14
2,2,6,6-tetramethyl-4-piperidyliden-acetone and method of its preparation
CS811688A1
(en )
1990-03-14
(2,2,6,6-tetramethyl-4-piperidyl)-2-propanon and method of its preparation
CS475788A1
(en )
1989-09-12
Biologically efficient derivatives of 3,4-dihydro-2h-benzopyran and method of their preparation
RO103936B1
(en )
1992-05-08
Aminoacetyl-oxohexyl derivative of 1,3-dimethyl-xanthin and preparation method
BG43081A1
(en )
1988-04-15
Derivatives of 1, 3- dihydro- 2h- imidazol- 2- ons and method for their preparation
BG43082A1
(en )
1988-04-15
Derivatives of 1, 3- dihydro- 2h- imidazol- 2- ons and method for their preparation
CS763288A1
(en )
1989-08-14
Method of 4,5-dihydroimidazole derivative and its maleate preparation
CS759888A1
(en )
1990-03-14
4-methyl umbelliferrile-2,4-di-0-acetyl-beta-d-xylopyranoside and method of its preparation
CS759988A1
(en )
1990-03-14
4-methyl umbelliferrile-2,3-di-0-acetyl-beta-d-xylopyranoside and method of its preparation
CS759788A1
(en )
1990-03-14
4-methyl umbelliferrile-3,4-di-0-acetyl-beta-d-xylopyranoside and method of its preparation
BG45768A1
(en )
1989-08-15
Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing
CS18089A1
(en )
1989-09-12
Method of new 2,3 -dichlorobenzhydrylamines and their salts preparation
BG45918A1
(en )
1989-09-15
Esteramids of 2- phenyl- 1h- inden- 1, 3 (2h)- dioni and method for their preparation