Oligosaccharide precursors to substituted O-.alpha.-D and O-.beta.-D-multigalactopyranosyl and glucopyranosyl 1.fwdarw.4 and 1.fwdarw.6 galactopyranosyl 1.fwdarw.6.alpha.-D-glucopyranoses
US4232150A · kind A · utility
7Cited by
1References
13Claims
0Family size
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Inventors
Key dates
| Filing date | Jul 9, 1979 |
| Grant date | Nov 4, 1980 |
| Priority date | — |
| Expiry date | Jul 9, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H13/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
O-.alpha.-D (and O-.beta.-D) multi-galactopyranosyl (and glucopyranosyl) 1.fwdarw.4 (and 1.fwdarw.6) galactopyranosyl 1.fwdarw.6-.alpha.-D-glucopyranose sugars and acetates thereof useful in the preparation of the corresponding sulfate salts which are useful as complement inhibitors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.