Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
US6689766B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
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Key dates
| Filing date | Jan 4, 2002 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Jan 4, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds expressed by the following general formula (1), [wherein, R01 and R02 are each independently a hydrogen atom or a protecting group for a hydroxyl group; Z is one out of the following formula (1-5)]. The compounds can be used as active ingredients of treating agents for inflammatory respiratory diseases, malignant tumors, rheumatoid arthritis, osteoporosis, diabetes mellitus, hypertension, alopecia, acne, psoriasis, dermatitis, hypercalcemia, hypoparathyroidism and metabolic disorder of cartilage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.