JP3845373A
JPS5546400B2
(en)
|
1973-04-03 |
1973-04-03 |
|
AR253060A
AR204003A1
(en)
|
1973-04-03 |
1974-01-01 |
PROCEDURE FOR PREPARING COMPOUNDS DERIVED FROM 2- (1-PIPERAZINYL) -5-OXOPYRIDE- (2,3-D) PYRIMIDINE-6-CARBOXYL ACID AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS
|
CA191,286A
CA1066701A
(en)
|
1973-04-03 |
1974-01-30 |
Method for the preparation of piperazine derivatives
|
SE7401361A
SE416051B
(en)
|
1973-04-03 |
1974-02-01 |
PROCEDURE FOR PREPARING DERIVATIVES OF 2-PIPERAZINYL-5-OXOPYRIDO (2,3-D) PYRIMIDINES
|
FI298/74A
FI56011C
(en)
|
1973-04-03 |
1974-02-04 |
PROCEDURE FOR FRAMSTAELLNING AV 2- (1-PIPERAZINYL) - ELLER 2- (4-ALKYL-1-PIPERAZINYL) -8-ETHYL-5,8-DIHYDRO-5-OXOPYRIDO (2,3-D) -PYRIMIDIN-6- CARBOXYLSYROR
|
NO740349A
NO142221C
(en)
|
1973-04-03 |
1974-02-04 |
ANALOGY PROCEDURE FOR THE PREPARATION OF ANTIBACTERYLY EFFECTIVE PIPERAZINE DERIVATIVES
|
NLAANVRAGE7401509,A
NL186087C
(en)
|
1973-04-03 |
1974-02-04 |
PROCESS FOR PREPARING PIPERAZINE DERIVATIVES.
|
CH205474A
CH593281A5
(en)
|
1973-04-03 |
1974-02-14 |
Antibacterial piperazine derivs and inters - prepd. from 4-substd. amino-2-substd. pyrimidine-5-carboxylic acid esters
|
IE00650/74A
IE39102B1
(en)
|
1973-04-03 |
1974-03-25 |
Method for the preparation of piperazine derivatives
|
ES424851A
ES424851A1
(en)
|
1973-04-03 |
1974-04-02 |
A procedure for preparing piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
|
AT277774A
AT340931B
(en)
|
1973-04-03 |
1974-04-03 |
PROCESS FOR THE PRODUCTION OF NEW PIPERAZINE DERIVATIVES AND THEIR SALT
|
PH15698A
PH10529A
(en)
|
1973-04-03 |
1974-04-03 |
Piperazine derivatives
|
AR258571A
AR204660A1
(en)
|
1973-04-03 |
1975-01-01 |
PROCEDURE FOR PREPARING COMPOUNDS DERIVED FROM 2 (1-PIPERAZINIL) -5-OXOPYRIDE- (2,3-D) PYRIMIDINE-6-CARBOXYL ACID
|
PH17546A
PH10984A
(en)
|
1973-04-03 |
1975-09-05 |
Method for the preparation of piperazine derivatives
|