Platinum complexes of amines with novel dibasic acids
US4866092A · kind A · utility
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5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1987 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Mar 27, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F15/0093
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel organic compounds of the formula ##STR1## where R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen and alkyl(C.sub.1 -C.sub.6); or R.sub.1 and R.sub.2 taken together are selected from the group consisting of ##STR2## where n is an integer 3-6, ##STR3## where m is an integer 3-6, and ##STR4## and L is selected from the group consisting of --O--, --CH.sub.2 --, ##STR5## and >NR.sub.3 where R.sub.3 is alkyl(C.sub.1 -C.sub.6) or --CH.sub.2 CH.sub.2 OH, which have antineoplastic activity, compositions containing the compounds and methods of using the compounds to treat tumors in mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.