Imidazolidone intermediates of biotin

Details Imidazolidone intermediates of biotin Imidazolidone intermediates of biotin

1980-03-31

1981-08-18

Schwartz, Richard A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

260239A, 2603452, 548321, C07D491052, C07D491044

Patent

active

042847885

ABSTRACT:
A process is disclosed for producing imidazolidone intermediates from 2H-chromene. The intermediates are useful for synthesizing biotin.

REFERENCES:
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Ohrui, H., et al., Tett. Lett., 1975, 2765-1766.
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Derwent, 64213W/39, (corresponding to DT 2508831).

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