Diamondoid-containing amines
US5380947A · kind A · utility
32Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1993 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Jun 4, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/74
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a composition of matter selected from the group consisting of ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are selected from the group consisting of hydrogen and alkyl substituent groups having from 1 to about 8 carbon atoms, n is from 2 to about 20, m is from 2 to about 20, and Di is a substituted or unsubstituted diamondoid compound. The invention further provides diamondoid-containing ammonium salts, and a pharmaceutical treatment method using the compositions of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.