JP3845373A
JPS5546400B2
(de)
|
1973-04-03 |
1973-04-03 |
|
AR253060A
AR204003A1
(es)
|
1973-04-03 |
1974-01-01 |
Procedimiento para preparar compuestos derivados del acido 2-(1-piperazinil)-5-oxopirido-(2,3-d)pirimidino-6-carboxilico y sus sales farmaceuticamente aceptables
|
CA191,286A
CA1066701A
(en)
|
1973-04-03 |
1974-01-30 |
Method for the preparation of piperazine derivatives
|
SE7401361A
SE416051B
(sv)
|
1973-04-03 |
1974-02-01 |
Forfarande for framstellning av derivat av 2-piperazinyl-5-oxopyrido (2,3-d) pyrimidiner
|
NLAANVRAGE7401509,A
NL186087C
(nl)
|
1973-04-03 |
1974-02-04 |
Werkwijze voor het bereiden van piperazinederivaten.
|
NO740349A
NO142221C
(no)
|
1973-04-03 |
1974-02-04 |
Analogifremgangsmaate ved fremstilling av antibakterielt virksomme piperazinderivater
|
FI298/74A
FI56011C
(fi)
|
1973-04-03 |
1974-02-04 |
Foerfarande foer framstaellning av 2-(1-piperazinyl)- eller 2-(4-alkyl-1-piperazinyl)-8-etyl-5,8-dihydro-5-oxopyrido (2,3-d)-pyrimidin-6-karboxylsyror
|
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
(es)
|
1973-04-03 |
1974-04-02 |
Un procedimiento para preparar derivados de piperazina.
|
AT277774A
AT340931B
(de)
|
1973-04-03 |
1974-04-03 |
Verfahren zur herstellung von neuen piperazinderivaten und von ihren salzen
|
PH15698A
PH10529A
(en)
|
1973-04-03 |
1974-04-03 |
Piperazine derivatives
|
AR258571A
AR204660A1
(es)
|
1973-04-03 |
1975-01-01 |
Procedimiento para preparar compuestos derivados del acido 2(1-piperazinil)-5-oxopirido-(2,3-d)pirimidino-6-carboxilico
|
PH17546A
PH10984A
(en)
|
1973-04-03 |
1975-09-05 |
Method for the preparation of piperazine derivatives
|