Cysteic acid and homocysteic acid analogues of methotrexate and aminopterin
US4490529A · kind A · utility
10Cited by
1References
7Claims
0Family size
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Key dates
| Filing date | Sep 6, 1983 |
| Grant date | Dec 25, 1984 |
| Priority date | — |
| Expiry date | Sep 6, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cysteic acid and homocysteic acid analogues of methotrexate and aminopterin having antitumor activity and low toxicity are soluble in water at a physiological pH ranging from 7.2-7.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.