.alpha.,.alpha.-trehalose fatty acid diester derivative
US4684719A · kind A · utility
36Cited by
1References
1Claims
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Assignee
Inventors
Key dates
| Filing date | May 15, 1985 |
| Grant date | Aug 4, 1987 |
| Priority date | — |
| Expiry date | May 15, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are novel .alpha.,.alpha.-trehalose fatty acid diester derivatives useful as carcinostatic substances and surface-activating materials and represented by the general formula (I): ##STR1## wherein R.sup.1 means an alkyl group having 1-21 carbon atoms, R.sup.2 denotes a hydrogen atom or carbobenzoxy group, and R.sup.3 stands for a hydrogen atom or benzyl group. Their preparation processes are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.