摘要 |
The present invention relates to a natural extract from fungus, cyanobactria, plants, lichens or a mixture thereof having an ultra violet absorbency in the range of 220 nm to 425 nm wherein said extract is obtained by contacting said fungus, cyanobacteria, plant, lichen or a mixture thereof with an C1-7-alcoholic solution. The present invention further relates to a compound of formula I purified from fungus and to cosmetical compositions comprising a natural extract or a compound of formula I. |
申请人 |
HADASIT MEDICAL RESEARCH SERVICES & DEVELOPMENT LIMITED;YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW;ENK, DAVID, CLAES;SREBNIK, MORRIS;LEV, OVADIA;HOCHBERG, MALKA;DOR, INKA;TORRES-KERNER, AVITAL;DEMBITSKY, VALERIE, M. |
发明人 |
ENK, DAVID, CLAES;SREBNIK, MORRIS;LEV, OVADIA;HOCHBERG, MALKA;DOR, INKA;TORRES-KERNER, AVITAL;DEMBITSKY, VALERIE, M. |