CS747588A2
(en )
1990-09-12
Method of 5-deoxy-5-fluorcytidine's new derivatives production
CS900287A2
(en )
1990-03-14
Method of phosphinic acid's derivatives production
PL271722A1
(en )
1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
PL264629A1
(en )
1988-07-21
A method of 1,2,3,4 tetrahydropirymidinecarboxyl acid derivatives production
HUT40789A
(en )
1987-02-27
Process for producing 2,3,4,9-tetrahydro-1h-carbazol-1-acetic acid
CS274677B2
(en )
1991-09-15
Method of 7-piperazino-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxyl acid's derivatives production
CS567989A2
(en )
1990-09-12
Method of substituted 1,3,5-triazintriones production
PL272668A1
(en )
1989-02-20
Method of obtaining 4,4'-dinitroethylbenedisulfonic-2,2'acid
CS960486A2
(en )
1989-04-14
Method of pregnale-21-acid's 16,17-acetal-substituted derivatives production
JPS6463542A
(en )
1989-03-09
Manufacture of 3,3-dimethyl-4-pentenoic acid
CS391288A1
(en )
1989-04-14
Method of 3,4-dichloroaniline-6-sulphonic acid's production
CS910288A2
(en )
1990-03-14
Method of dioxazocine's derivatives production
CS810187A2
(en )
1989-07-12
Method of 2-guanidinothiazole's derivative production
CS1009187A2
(en )
1989-11-14
Method of new aminoalkanoyl-dibenzo (d,g) (1,3,6) dioxazocines production
RO103190B1
(en )
1992-06-13
Production method of o, o, o', o'-tetramethyl-cyan-guanidino-bis(methane-diphosphonate
PL274916A1
(en )
1990-04-02
Method of obtaining 2,2'-dithiodibenzoic acid
CS38689A1
(en )
1989-12-13
Method of 2,4,4-trichlor-5,5,5-trifluorpentanoic acid production
CS286788A1
(en )
1990-06-13
Method of 2, 3 to 4, 6-diisopropylidene-2-keto-l-gulonic acid preparation
CS275171B2
(en )
1992-02-19
Method of tetrahydroimidazo-(1,4)-benzodiazepine-2-thione's production
CS531887A1
(en )
1989-08-14
Method of 2,2-diphenyl-4-piperidinobutanoic acid's nitrile production
JPS6468371A
(en )
1989-03-14
Improved manufacture of 5,10-dideazatetrahydrofolic acid
CS399788A1
(en )
1989-06-13
Method of 9,10-antraquinone production
CS112688A1
(en )
1989-05-12
Method of 0,0-dimethyl-o-/3-methyl-4-nitrophenyl-phosphorothionate production
CS719288A1
(en )
1990-09-12
Method of 2,3-difluoro-6-nitrophenol production
CS825388A1
(en )
1990-07-12
Method of 4,4 -diamino-1,1 -diantraquinonile-3-3 -disulphonic acid preparation