Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1984-01-31
1986-05-13
Kepplinger, Esther M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
435280, C12P 1958, C07P 4100
Patent
active
045886865
ABSTRACT:
An in vitro enzymatic process which efficiently converts (+,-)-tropicamide to essentially pure (+), (-)-tropicamide O-.beta.-D-glucuronide. This product is then separated, advantageously, into the novel compounds (+)-tropicamide O-.beta.-D-glucuronide and (-)-tropicamide O-.beta.-D-glucuronide. The products disclosed herein absorb ultraviolet light, and, thus, can be incorporated into suitable plastic films which are then useful for screening out harmful ultraviolet radiation for the protection of packaged goods. Also, the products can be used to protect the skin against burning by sunlight.
REFERENCES:
patent: 4478936 (1984-10-01), Herlihy et al.
Ando et al., J. Antibiotics, 23, 408-413 (1970).
Johnson et al., Prep. Biochem., 9, 391-406 (1979).
Fraser Thomas H.
Herlihy Walter C.
Foley Shawn P.
Kepplinger Esther M.
Repligen Corporation
Saliwanchik Roman
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