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Application filed by Олена Юріївна Маковецька, Елена Юрьевна МаковецкаяfiledCriticalОлена Юріївна Маковецька
Priority to UA98095180ApriorityCriticalpatent/UA31616A/en
Publication of UA31616ApublicationCriticalpatent/UA31616A/en
The invention relates to the medicine, namely to the development of the novel drugs. The method is realized by extracting the St.-John's wort herb by the extractant followed by the removal of the extractant by drying. First, the dry herb of the St.-John's wort is treated with organic solvent, acetone for example. Then the raw material is dried until the complete removal of the solvent. The distilled water is used as the extractant at a 1:30 ratio to the mass of the raw material. After 30-min extraction, the mixture is kept for one hour. Then the extract is dried until the constant mass.
UA98095180A1998-09-301998-09-30Method for preparation extract from st.-john's wort herb possessing antidepressant activity
UA31616A
(en)