Title:
CRYSTALLINE 6-ETHOXY-2,2,4-TRIMETHYL-TETRAHYDROQUINOLINE AND A METHOD FOR THE PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2005/103007
Kind Code:
A1
Abstract:
The invention relates to organic chemistry, in particular to nitrogen-containing heterocyclic compounds from the group of hydrated quinolines, more specifically a crystalline 6-ethoxy-2,2,4-trimethyl-tetrahydroquinoline and to a method for production thereof. The inventive compound of formula (I) exhibits an antioxidative activity and can be used for improving the properties of oils, petroleum products, rubber-latex articles, tires, polymers, plastic materials, glues, paints, organic glasses, biological objects and embodied in the form of an active substance, analytical reagent and a radical trap.
Inventors:
IVANOV YOURI ALEXANDROVICH (RU)
FROLOV ALEXANDER YOURIEVICH (RU)
OSININ VLADIMIR VALERIEVICH (RU)
PEREVESENTSEV VLADIMIR MIKHAIL (RU)
FROLOV ALEXANDER YOURIEVICH (RU)
OSININ VLADIMIR VALERIEVICH (RU)
PEREVESENTSEV VLADIMIR MIKHAIL (RU)
Application Number:
PCT/RU2005/000193
Publication Date:
November 03, 2005
Filing Date:
April 15, 2005
Export Citation:
Assignee:
IVANOV YOURI ALEXANDROVICH (RU)
FROLOV ALEXANDER YOURIEVICH (RU)
OSININ VLADIMIR VALERIEVICH (RU)
PEREVESENTSEV VLADIMIR MIKHAIL (RU)
FROLOV ALEXANDER YOURIEVICH (RU)
OSININ VLADIMIR VALERIEVICH (RU)
PEREVESENTSEV VLADIMIR MIKHAIL (RU)
International Classes:
C07D215/20; A61K31/47; A61P39/06; (IPC1-7): C07D215/20; A61K31/47; A61P39/06
Foreign References:
| US4087561A | 1978-05-02 | |||
| US2846435A | 1958-08-05 | |||
| SU732311A1 | 1980-05-05 |
Attorney, Agent or Firm:
Shirokova, Tatyana Konstantinovna (66-135 Moscow, 4, RU)
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