Hexahydro thieno imadazole intermediates for the synthesis of bi

Details Hexahydro thieno imadazole intermediates for the synthesis of bi Hexahydro thieno imadazole intermediates for the synthesis of bi

1979-05-29

1981-01-27

Jiles, Henry R.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D49504

Patent

active

042477042

ABSTRACT:
A process is disclosed for producing d-biotin from L or DL-cystine ester via novel intermediates.

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Baker et al. "J. Org. Chem." vol. 12, pp. 167-173 (1946).
Harris et al. "Science" vol. 97, pp. 447-448 (1943).

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