ZA774238B
(en )
1979-02-28
5-aroyl-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrole-1-carboxylic acid derivatives and process for the production thereof
AU518169B2
(en )
1981-09-17
5-(2-PYRROLO-l, 2-DIHYDRO-3H-PYRROLO f 1 2-a 1 PYRROLE-1 CARBOXYLIC ACID DERIVATIVES
AU505045B2
(en )
1979-11-08
Imidazo (1, 2-a) pyridines
HU182153B
(en )
1983-12-28
Process for preparing substituted pyrazolo/1,5-a/pyrimidine derivatives
HU172685B
(en )
1978-11-28
Process for preparing 2,3-dihydro-imidazo/2,1-b/-thiazole derivatives
HK15981A
(en )
1981-05-01
1,2-dihydro-3h-pyrrolo(1,2-a)pyrrole-1-carboxylic acid derivatives and process for the production thereof
DE2860560D1
(en )
1981-04-16
5-substituted-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrole-1-carbonitriles and process for their conversion to the corresponding 1-carboxylic acids
ZA7827B
(en )
1979-01-31
4-substituted imidazo(1,2-a)quinoxalines,and intermediates,and process for preparing the same
HU173531B
(en )
1979-06-28
Process for preparing pyrazolo/1,5-c/quinazoline derivatives na
IL54127A0
(en )
1978-04-30
Oxazolinoazetidinylbutyric acid derivatives and process for producing the same
NZ193579A
(en )
1982-09-07
2-trans-(2-arylethen-1-yl)-4-oxo-4h-pyrido (1,2-a)-pyrimid-7-ylcarboxylic acid derivatives
IL52492A
(en )
1981-06-29
5-furoyl-and 5-thenoyl-3h-pyrrolo(1,2-a)pyrrole-1-carboxylic acid derivatives,their production and pharmaceutical compositions containing them
YU196578A
(en )
1983-10-31
Process for producing 2,3-polymethylene-4-oxo-4h-pyrido(1,2-a)pyrimidine
AU514427B2
(en )
1981-02-12
Pyrimido (1, 2-a)denzimidazole derivatives
GB1551166A
(en )
1979-08-22
Pyrazolo (1,5-a)quinoxaline-3-carboxylic acid and derivatives thereof
HRP940490B1
(en )
1996-06-30
5-AROYL-1,2-DIHYDRO-3H-PYRROLO(1,2-a)PYRROLE-1-CARBOXYLIC ACID DERIVATIVES AND PROCESS FOR THE PRODUCTION THEREOF
PT71177B
(en )
1981-08-11
Process for preparing 3-substituted imidazo (1,2-a) piridines
IL57264A0
(en )
1979-09-30
Penicillanic acid derivatives and process for preparing the same
HU178452B
(en )
1982-05-28
Process for preparing 9-substituted amino-4-oxo-6,7-dihydro-4h-pyrido/1,2-a/pyrimidine derivatives
HU174901B
(en )
1980-04-28
Process for preparing new pyrido /1,2-a/pyrimidine derivatives
IL56415A0
(en )
1979-03-12
Es process for the preparation of imidazo(1,5-a)(1,4)diazepin
YU122280A
(en )
1983-02-28
Process for obtaining 9-hydrazono-6,7,8,9-tetrahydro-4h-pyrido-(1,2-a)-pyrimidin-4-one derivatives
HU175301B
(en )
1980-06-28
Process for preparing 5-substituted 1,2-dihydro-3h-pyrrolo/1,2-a/-pyrrol-1-carboxylic acid derivatives
ZA774977B
(en )
1978-06-28
Process for the preparation of 1,2-expoxypropyl-phosphonic acid derivatives
HU172875B
(en )
1978-12-28
Process for the preparation of 2,3-dichloro-4-/2-tenoyl/-phenoxyacetic acid