YU143688A
(en )
1990-04-30
Process for obtaining 4-phosphatic derivatives of epidofilotoxine glucozide
YU20288A
(en )
1990-04-30
Process for preparing derivatives of adenosyn 5-carboxamides
BG49939A3
(en )
1992-03-16
Method for preparing of 2- aniline- pyrimidine derivatives
CS479187A2
(en )
1988-09-16
Process for preparing derivatives of 2-brom-alpha-ergo-cryptine
PT86433A
(en )
1988-01-01
Process for the preparation of thiol-carboxylic acid derivatives
HUT46021A
(en )
1988-09-28
Process for producing ceph-3-eme-4-carboxylic acid derivatives
YU125389A
(en )
1991-02-28
Process for preparing derivatives of tricyclical 3-oxo-propan-nitryl
YU16688A
(en )
1989-12-31
Process for obtaining derivatives of benzoyl-urea
HU902995D0
(en )
1990-09-28
Process for the preparation of oxophthalazinyl-acetic acid derivatives
IL85706A0
(en )
1988-08-31
Process for the preparation of nitroethene derivatives
YU141488A
(en )
1990-06-30
Process for obtaining derivatives of hydrocimentic acid
HUT46023A
(en )
1988-09-28
Process for producing purin-9-yl-alkoxy-methyl-phosphonic acid derivatives
YU115387A
(en )
1988-02-29
Process for preparing derivatives of triazole
PL250031A1
(en )
1985-07-02
Process for preparing derivatives of 6- -1-hydroxyethylpenemo-2-carboxylic-3 acid
PL256014A1
(en )
1986-12-02
Process for preparing novel derivatives of 6-hydroxymethyl-penicillanic acid
HU906329D0
(en )
1991-04-29
Process for producing pyridyl-cyclopropane-carboxylic acid derivatives
PT86143A
(en )
1987-12-01
Process for the preparation of guanidinomethylbenzoic acid derivatives
HUT49324A
(en )
1989-09-28
Process for producing 2-oximino-3-oxo-butiric acid derivatives
PT82508A
(en )
1986-06-01
Process for preparing 2-acylaminomethyl-2-penem-3-carboxylic acid derivatives
YU18688A
(en )
1990-02-28
Process for preparing derivatives of izonicotinic acid
YU28588A
(en )
1989-12-31
Process for preparing derivatives of 5-amino-4-hydroxyvalerian acid
YU60386A
(en )
1988-08-31
Process for preparing derivatives of eburnamenine
HUT43076A
(en )
1987-09-28
Process for preparing new derivatives of thiadiazolyl-cef-3-em-4-carboxylic acid
YU86189A
(en )
1990-06-30
Process for obtaining derivatives of benzoilurea
GB8809137D0
(en )
1988-05-18
Novel bisbenzotrifluoride derivatives & method of preparing same