Other

Mikhail Grigorievich Voronkov

Ada T Platonova

Valery Mikhailovich Dyakov

Valentina M Annenkova

Igor Georgievich Kuznetsov

Vladislava Z Annenkova

Eleonora Nikolaevna Deryagina

Valentina B Kazimirovskaya

Anatoly Samuilovich Nakhmanovich

Galina S Ugrjumova

Evgeny Andreevich Chernyshev

Nikolai L Simbirtsev

Valentina Ivanovna Savushkina

Andrei P Dyban

Bella Moiseevna Tabenko

Gunar Izidorovich Zelchan

Ljudmila Andreevna Mansurova

Ljudmila Gerasimovna Klochkova

Galina M Kononchuk

According to the invention, the oxysulfonic derivative of the copolymer of acrolein and acrylic acid is of the following formula: ##STR1## where n=190 to 600, m=190 to 500, and p=830 to 850. This biologically active compound can be used as a direct and prolonged action blood antiacoagulant to be administered in the form of 1- or 2-percent solutions. The preparation according to the invention features a long shelf and has a longer action than the well-known heparin.

Oxysulfonic derivative of copolymer of acrolein and acrylic acid and

A preparation for raising fertility in animals, comprising tris-(2-ethoxy)-ammonium-orthocresoxyacetate with the following formula: ##STR1## Said substance is added to the feed of animals in 2 to 50 mg/kg doses. The preparation prevents embryonal death of fetuses, increases natality and also raises the weight and viability of the fetus.

Preparation for raising the fertility of animals

A local hemostatic comprising an active principle which is the incomplete ferric salt of polyacrylic acid of the formula: ##STR1## in combination with a pharmaceutical solvent which is water or physiological solution. The active principle content is 1 to 2 percent by weight.

Local hemostatic

A medicinal preparation for healing wounds and treating dermatites which comprises an active principle, viz. 1-chloromethylsilatrane of the following formula: ##STR1## combined with a pharmaceutical carrier.

Medicinal preparation for healing wounds and treating dermatites using

A process for the production of 1-organylsilatranes and their carbofunctional derivatives of the general formula

Process for the production of 1-organylsilatranes and carbofunctional

This invention provides a method of preparing a symmetrical diarylsulphide which consists of passing an aromatic thiol, such as thiophenol, 4-thiocresol, and 1-thionaphthol, through a gas inert to said thiol, such as nitrogen, at a temperature of about from 500.degree. C to 600.degree. C to produce a symmetrical diarylsulphide, such as diphenylsulphide, di(4-tolyl) sulphide, and di(1-naphthyl) sulphide, and isolating said diarylsulphide.

Method of preparing symmetrical diarylsulphides

The method of preparing sulphides and disulphides of aromatic and heteroaromatic series which involves reacting an aromatic or heteroaromatic chlorine- or bromine-derivative with hydrogen sulphide at a temperature of 150.degree.-700.degree. C with subsequent isolation of the end product.

Growing community of inventors

Irkutsk, undefined

Mikhail Grigorievich Voronkov