Phosphoramidite derivatives of macrocycles
US5837866A · kind A · utility
6Cited by
57References
12Claims
0Family size
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Key dates
| Filing date | May 23, 1997 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | May 23, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/546
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention is directed to phosphoramidite derivatives of macrocycles, such as porphyrins and expanded porphyrins, including sapphyrins and texaphyrins. The phosphoramidite derivatives are useful as intermediates in the preparation of macrocycle-oligonucleotide conjugates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.