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Application filed by Marioara Cofari, Elemer Zagoni, Stefan VandorfiledCriticalMarioara Cofari
Priority to RO127004ApriorityCriticalpatent/RO97221B1/ro
Publication of RO97221B1publicationCriticalpatent/RO97221B1/ro
Inventia se refera la un procedeu de obtinere a unui sirop de conifere. Procedeul, conform inventiei, consta în aceea ca 10 parti muguri de brad sau de molid se amesteca cu 0,060...0,100 parti acid citric sau acid tartric si cu 11 parti apa fierbinte, se lasa în repaus 48 h, la temperatura camerei si apoi se filtreaza, la maceratul obtinut se adauga 12,5 parti zahar si 0,0225 parti acid benzoic, iar în final se lasa în repaus 15 zile si se filtreaza, partile fiind exprimate în greutate.
RO127004A1987-02-131987-02-13Procedeu de obtinere a unui sirop de conifere
RO97221B1
(ro)
Process for the preparation of compositions for retarding plant growth containing malonic acid derivative compounds as well as of novel malonic acid derivatives
2,6-substituted 3,5-pyridine dicarboxylic acid derivatives,process for their preparation and herbicidal and plant growth regulating compositions containing them
Asymmetric synthesis and absolute stereochemistry of the alkaloies araliopsine, isoplatydesmine, and ribalinine. Dual mechanism for a dihydrofuroquinolone–dihydropyranoquinolone rearrangement