PT88596A
(pt )
1988-10-01
Process for preparing 2-anilinopyrimidine derivatives useful aspesticidas
PT86866A
(pt )
1988-03-01
Process for preparing piperazinyl-heterocyclic compounds
YU130288A
(en )
1990-06-30
Process for obtaining benzopirane derivatives
YU152188A
(en )
1990-04-30
Process for obtaining new aminoalcoxiphenyl derivatives
YU55088A
(en )
1990-02-28
Process for obtaining propylolephine derivatives
YU59288A
(en )
1989-12-31
New process for obtaining timine derivatives
YU199089A
(en )
1990-04-30
Process for obtaining quinolynic derivatives
YU207888A
(en )
1990-02-28
Process for obtaining new cistaine derivatives
YU110888A
(en )
1989-08-31
Process for obtaining timine derivatives
MD89B1
(ro )
1994-11-30
Procedeu de obtinere a derivatilor izoxazolului
MD206B1
(ro )
1995-05-31
Procedeu de obtinere a derivatilor 2-anilino-pirimidinei
PT88407A
(pt )
1989-07-31
Process for preparing azolidinedione derivatives
PT86829A
(pt )
1988-03-01
Process for preparing thienothiopyran derivatives
MD126B1
(ro )
1994-12-31
Procedeu de obtinere a 6-esterilor zaharozei
RO92960A2
(ro )
1987-11-30
Procedeu de obtinere a 2-hidroxi-1-naftaldehidei
RO94201A
(ro )
1988-03-30
Procedeu de obtinere a bisoxalato-oxotitanatului dipotasuc dihidrat
RO91248A2
(ro )
1987-04-30
Procedeu de obtinere a unei rasini fenolice termoreactive
RO90322A
(ro )
1986-10-30
Procedeu de obtinere a oxiclorurii cuprice
MD27B1
(ro )
1994-06-30
Procedeu de obtinere a derivatilor acidului ciclohexandion-carbonic
RO91023A2
(ro )
1987-02-27
Procedeu de obtinere a unui derivat de pirazolidina
MD28B1
(ro )
1994-06-30
Procedeu de obtinere a derivatilor imidazolului
RO95058A2
(ro )
1988-08-15
Procedeu de obtinere a o(hidroxietil)-derivatilor de rutozid
RO91541A2
(ro )
1987-04-30
Procedeu de obtinere a alchil-2-hidroxifenilcetonelor
RO92096A2
(ro )
1987-07-30
Procedeu de obtinere a clorofilinei cupro-sodice
RO92752A2
(ro )
1987-10-30
Procedeu de obtinere a monocloracetatului de metil