发明名称 |
METHOD OF PREPARING MEDICINAL FORMULA OF ANTITUMOR ANTIBIOTIC |
摘要 |
FIELD: pharmacy. SUBSTANCE: method is designed for preparing medicinal formula of antitumor antibiotic ruboxyl. Method involves addition of an alkaline agent to ruboxyl an aqueous solution, filtration under vacuum and pouring in vials followed by freezing to (-50)-(-30) C and keeping at this temperature for 1-1.5 h. Drying is carried out without heating and at heating at the rate 5 C/h, not above, to 20-25 C, kept at this temperature 2-6 h, not less. Alkaline agent used: 2-% solution of NaOH added to pH 7.0-8.0 to ruboxyl solution. EFFECT: improved method of preparing. 3 cl, 1 tblf
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申请公布号 |
RU2105569(C1) |
申请公布日期 |
1998.02.27 |
申请号 |
RU19950109269 |
申请日期 |
1995.06.05 |
申请人 |
INDIVIDUAL'NOE CHASTNOE PREDPRIJATIE FIRMA "BRYNTS;INDIVIDUAL NOE CHASTNOE PREDPR |
发明人 |
KOLOMIN V.G.;POLSTJANOV A.E.;JUDINA T.I.;PAVLOVA T.I.;DEDJAEVA E.M.;KOLOMIN V.G.;POLSTJANOV A.E.;JUDINA T.I.;PAVLOVA T.I.;DEDJAEVA E.M. |
分类号 |
A61K45/00;A61K9/14;A61P35/00;C07H15/24;(IPC1-7):A61K45/05 |
主分类号 |
A61K45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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