RO69190A2 - Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic - Google Patents

Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic

Info

Publication number
RO69190A2
RO69190A2 RO7790206A RO9020677A RO69190A2 RO 69190 A2 RO69190 A2 RO 69190A2 RO 7790206 A RO7790206 A RO 7790206A RO 9020677 A RO9020677 A RO 9020677A RO 69190 A2 RO69190 A2 RO 69190A2
Authority
RO
Romania
Prior art keywords
dihydroxy
calcium salt
obtaining calcium
benzensulphonic acid
benzensulphonic
Prior art date
Application number
RO7790206A
Other languages
English (en)
French (fr)
Inventor
Dan M Belu
Rodica Dragoi
Sofia Negritescu
Mariana Ionescu
Original Assignee
Intreprinderea De Medicamente,Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intreprinderea De Medicamente,Ro filed Critical Intreprinderea De Medicamente,Ro
Priority to RO7790206A priority Critical patent/RO69190A2/ro
Publication of RO69190A2 publication Critical patent/RO69190A2/ro

Links

RO7790206A 1977-05-03 1977-05-03 Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic RO69190A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7790206A RO69190A2 (ro) 1977-05-03 1977-05-03 Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7790206A RO69190A2 (ro) 1977-05-03 1977-05-03 Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic

Publications (1)

Publication Number Publication Date
RO69190A2 true RO69190A2 (ro) 1981-06-30

Family

ID=20097669

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7790206A RO69190A2 (ro) 1977-05-03 1977-05-03 Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic

Country Status (1)

Country Link
RO (1) RO69190A2 (ro)

Similar Documents

Publication Publication Date Title
LU77723A1 (fr) Procede pour la preparation de suspensions aqueuses concentrees de carbonate de calcium
BE873136A (fr) Procede de preparation de la vincadifformine
RO79394A (ro) Procedeu pentru purificarea acidului fosforic
BE863808A (fr) Procede de production de l'acide 5-methyltetrahydrofoliquded
RO79398A (ro) Procedeu pentru prepararea unor 1-oxa-detiacefalosporine
FR2338922A1 (fr) Procede de preparation de sels d'acide 3,3-dimethyl-2-oxobutyrique
FR2413339B1 (fr) Procede de preparation de sulfate de calcium
FR2331543A1 (fr) Procede de preparation de l'acide cis-2-hydroxy-2-phenyl-r-l-cyclohexanecarboxylique
BE866958A (fr) Procede d'obtention d'acide adipique
RO79084A (ro) Procedeu pentru obtinerea sarurillr acidului izociancarboxilix
RO69190A2 (ro) Procedeu de obtinere a sarii de calciu a acidului 2,5-dihidroxi-benzensulfonic
BE865082A (fr) Procede perfectionne de preparation de solutions de sel trisodique d'acide carboxymethyloxy-succinique
BE865774A (fr) Procede de preparation de l'acide 1-amino-8-naphtol-3,6-disulfonique (acide "h")
BE873182A (fr) Procede de preparation du sel de magnesium de l'acide nitro-armstong
PT68159A (fr) Procede de preparation de nouveaux derives de l'acide piperazinecarbodithioique
PT68916A (fr) Procede de preparation de nouveaux derives de l'acide 2-(4-quinoleinyl)-amino -5 fluoro-benzoique
BE870138A (fr) Procede pour la preparation de 1-anthraquinonylhydrazines
FR2300824A1 (fr) Procede de preparation de l'acide diacetone-2-cetogulonique
BE872139A (fr) Procede de preparation de l'acide d,1-betabenzoylamino-iso-butyrique
BE858102A (fr) Procede de production du sel trisodique de l'acide carboxymethyloxy-succinique
BE872095A (fr) Procede de production d'acide 2,5-dicetogluconique
BE872467A (fr) Procede de preparation de la -lactone de l'acide 17-hydroxy-3-oxo-17-pregna-4
RO75074A (ro) Procedeu pentru prepararea unor tiofenoli
RO72171A (ro) Procedeu pentru prepararea sarurilor acidului 2,5-dihidroxibenzensulfonic
BE872650A (fr) Procede de preparation de l'acide 3-hydroxy-3-methyl glutarique