BG29722A3
(en )
1981-01-15
Method for obtaining of 2, 5- disubstituated pyrimidin- 4- on
CS194786B2
(en )
1979-12-31
Method of producing derivatives of 3,4-dihydroquinazoline
SU762760A3
(en )
1980-09-07
Method of preparing 2,2,6-trimethyl-1-cyclohexene-2-vinylalkanoates
HU174548B
(en )
1980-02-28
Process for preparing tetrahydro-thieno/3,2-c/pyridine derivatives
CS188131B2
(en )
1979-02-28
Method of producing novel o-hydroxybutyrophenone derivatives
GR59849B
(en )
1978-03-07
Process for the preparation of ketone derivatives
BG27547A3
(en )
1979-11-12
Method of obtaining of 1,4- diphenyl- 3- pyrasoline- 5- ones
YU269176A
(en )
1983-02-28
Process for the manufacture of new 6-aryl-s-triazolo-(4,3-a)-pyrido-(2,3-f)-4-diazepine
CS194236B2
(en )
1979-11-30
Method of preparing derivatives of 4-oxo-hexahydro-4h-pyrazino-isoquinoline
CS189777B2
(en )
1979-04-30
Method of producing 2 alpha, 3 alpha, 16 alpha, 17 alpha-diepoxy-17 beta-brom-5 alpha-androstene
CS189020B2
(en )
1979-03-30
Method of producing new derivatives of triaminoandrostane
HU173695B
(en )
1979-07-28
Process for producing new rifamycin derivatives
CS189016B2
(en )
1979-03-30
Method of producing derivatives of quinoxaline
CS191285B2
(en )
1979-06-29
Method of producing new derivatives of oxathiino/1,4//2,3-c/pyrrole
JPS51115485A
(en )
1976-10-12
Preparation method of quinoxalineedioxide derivatives
CS181789B2
(en )
1978-03-31
Method of producing derivatives of pyrido/3,2-e/-as-triazine
ZA767100B
(en )
1977-10-26
Method of producing 5-fluorouracil derivatives
CS194784B2
(en )
1979-12-31
Method of producing 1,2-dichlorethane
GR62008B
(en )
1979-02-15
Preparation process of substituted 2h-pyran-2,6(3h)-dione derivatives
JPS5268111A
(en )
1977-06-06
Method of producing oxirane derivatives
PT65883B
(en )
1978-10-12
Method of producing 5-fluouracil derivatives
CS189718B2
(en )
1979-04-30
Method of producing derivatives of pyrido/3,4-e/-as-triazines
BG27356A3
(en )
1979-10-12
Method of obtaining of alkyl- pyrimido (4,5- b) hynolin 4(3h)- oh- 2- carboxylates
GR58595B
(en )
1977-11-10
Preparation method of thieno-pyridines derivatives
CS189779B2
(en )
1979-04-30
Method of producing derivatives of 1,3,8-triazaspiro/4,5/decan-4-one