JP73570A
JPS578110B2
(en)
|
1972-12-27 |
1972-12-27 |
|
GB1539276A
GB1451912A
(en)
|
1972-08-14 |
1973-08-08 |
2-1-piperazino-5-oxopyrido-2,3-d-pyridine-6-carboxylic acids their preparation and pharmaceutical compositions thereof
|
GB3762173A
GB1451911A
(en)
|
1972-08-14 |
1973-08-08 |
2-1-piperazino-5-oxopyrido-2,3,d-pyrimidine-6-carboxylic acids their preparation and pharmaceutical compositions thereof
|
AU59092/73A
AU490165B2
(en)
|
1972-12-19 |
1973-08-09 |
Piperazine derivatives and processing for preparation thereof
|
SE7310973A
SE415353B
(en)
|
1972-08-14 |
1973-08-10 |
PROCEDURE FOR PREPARING OXOPYRIDO-PYRIMIDINE-PIPERAZINE DERIVATIVES
|
FI2519/73A
FI54481C
(en)
|
1972-08-14 |
1973-08-10 |
PROCEDURE FOR THE FRAMSTATION OF 5,8-DIHYDRO-2- (1-PIPERAZINYL) -5-OXO (2,3-D) PYRIMIDINE-6-CARBOXYL SYROR WITH THERAPEUTIC NETWORK
|
CA178,687A
CA1073456A
(en)
|
1972-08-14 |
1973-08-13 |
Piperazine derivatives and processes for preparation thereof
|
NO733211A
NO137966C
(en)
|
1972-08-14 |
1973-08-13 |
ANALOGICAL PROCEDURE FOR THE PREPARATION OF ANTIBACTERIAL ACTIVE 5-OXOPYRIDO- (2,3-D) -PYRIMIDINE DERIVATIVES
|
FR7329718A
FR2196159B1
(en)
|
1972-08-14 |
1973-08-14 |
|
CH316577A
CH605948A5
(en)
|
1972-08-14 |
1973-08-14 |
|
AR249573A
AR202799A1
(en)
|
1972-08-14 |
1973-08-14 |
A PROCEDURE FOR PREPARING DERIVATIVES OF 2- (1-PIPERAZINYL) 5,8-DIHYDRO-5-OXYPYRIDE <2,3-D> PYRIMIDIN-6-CARBOXYL ACID
|
CH316477A
CH605947A5
(en)
|
1972-08-14 |
1973-08-14 |
|
CH1169473A
CH601293A5
(en)
|
1972-08-14 |
1973-08-14 |
|
NLAANVRAGE7311190,A
NL181483C
(en)
|
1972-08-14 |
1973-08-14 |
METHOD FOR PREPARING A PHARMACEUTICAL PREPARATION WITH ANTIBACTERIAL ACTIVITY; METHOD FOR PREPARING AN ANTIBACTERIAL ACTIVE COMPOUND
|
DE19732341146
DE2341146A1
(en)
|
1972-08-14 |
1973-08-14 |
PIPERAZINE DERIVATIVES AND THE PROCESS FOR THEIR PRODUCTION AND USE
|
AR255407A
AR200347A1
(en)
|
1972-08-14 |
1974-08-30 |
PROCEDURE FOR PREPARING PIPERAZINE DERIVATIVES
|
AR255408A
AR203047A1
(en)
|
1972-08-14 |
1974-08-30 |
PROCEDURE TO PREPARE DERIVATIVES OF 2- (1-PIPERAZINIL-5 8-DIHYDRO-5-OXO-PYRID <2,3-D> -PYRIMIDIN-6-CARBOXYL ACID
|
US05/551,923
US3962443A
(en)
|
1972-08-14 |
1975-02-21 |
Antibacterial pharmaceutical compositions and processes for preparation thereof
|
AR259398A
AR203165A1
(en)
|
1972-08-14 |
1975-06-30 |
PROCEDURE TO PREPARE 2- (1-PIPERAZINYL) -5,8-DIHYDRO-5-OXOPYRIDE (2,3-D) PYRIMIDIN-5-CARBOXYL ACID DERIVATIVES
|
AR259397A
AR203164A1
(en)
|
1972-08-14 |
1975-06-30 |
PROCEDURE FOR PREPARING DERIVATIVES OF 2- (1-PIPERAZINIL) -5,8-DIHYDRO-5-OXOPYRIDE <2,3-D> PYRIMIDIN-5-CARBOCYLIC ACID
|
ES75442706A
ES442706A1
(en)
|
1972-12-27 |
1975-11-17 |
A procedure for preparing new piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
|
SE7900334A
SE433215B
(en)
|
1972-08-14 |
1979-01-15 |
PROCEDURE FOR PREPARING 2-PIPERAZINYL-PYRIDO- / 2,3-D / PYRIMIDINE DERIVATIVES
|