Organogermanium compound, process for the preparation of same as well as use thereof
US5008416A · kind A · utility
3Cited by
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2Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 19, 1990 |
| Grant date | Apr 16, 1991 |
| Priority date | — |
| Expiry date | Jun 19, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organogermanium compound of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hydrogen atom, alkyl, substituted alkyl, phenyl or substituted phenyl, and R.sub.5 is a radical of ##STR2## n is an integer of 2 or more, and R.sub.6 and R.sub.7 are hydrogen atom, alkyl, substituted alkyl, phenyl or substituted phenyl, a salt of the compound, a processs for the preparation of the compound as well as a use of the compound as an affective ingredient for pharmaceutical preparations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.