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2 014 324

(13)

C1

(51)

IPC

(21) (22)

Application

4894114/04, 1990-12-29

(22)

Actual filing date

1990-12-29

(45)

Published

1994-06-15

(72)

Inventor

Nikolas Aleks Sakkomano[Us]Robert Al'Fred Volkmann[Us]

(73)

Holder

Pfajzer Ink.Nehtchural Prodakt Sajensiz Ink.

METHOD OF SYNTHESIS OR POLYAMINES OR THEIR PHARMACEUTICALLY ACCEPTABLE SALTS Russian patent published in 1994 - IPC

Abstract RU 2014324 C1

FIELD: organic chemistry. SUBSTANCE: polyamines from venum of spider, Agilenopsis aperta, are separated by elution from the column C-18 (22 mm · 250 mm, pore size is 300 , particle size is 10 microns) at the rate of solvent 15 ml/min. The following solvent system is used: acetonitrile and 0.1% aqueous trifluoroacetic acid. EFFECT: improved method of polyamines preparing.

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RU 2 014 324 C1

Authors

Nikolas Aleks Sakkomano[Us]

Robert Al'Fred Volkmann[Us]

Dates

1994-06-15—Published

1990-12-29—Filed

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