LIVING CATALYST CONTAINING IMMOBILIZED MICROORGANISM AND STEROID CONVERSION USING SAME

Title:

LIVING CATALYST CONTAINING IMMOBILIZED MICROORGANISM AND STEROID CONVERSION USING SAME

Document Type and Number:

Japanese Patent JPS5988090

Kind Code:

A

Abstract:

A biocatalyst contains microorganisms, e.g., of the species Arthrobacter simplex, Aspergillus ochraceus, Bacillus sphaericus, Curvularia lunata, Flavobacterium dehydrogenans, Mycobacterium spec., or Saccharaomyces uvarum, immobilized on a copolymer of acrolein and 1-vinyl-2-pyrrolidone, crosslinked by reaction with an alkylenedioxydiamine of the formula H2NO-(CH2)nONH2 wherein n is a number of 2 to 12. The preparation of steroids is also disclosed.

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Inventors:

GEORUKU MANETSUKE
UDO KURUSUMAN

Application Number:

JP18459983A

Publication Date:

May 21, 1984

Filing Date:

October 04, 1983

Export Citation:

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Assignee:

SCHERING AG

International Classes:

C12N11/08; C12P33/00; C12P33/02; C12P33/08; C12P33/10; C12P33/18; C12R1/06; C12R1/07; C12R1/20; C12R1/32; C12R1/66; C12R1/85; (IPC1-7): C12N11/08; C12P33/00; C12R1/07; C12R1/20; C12R1/32; C12R1/645; C12R1/85

Attorney, Agent or Firm:

Toshio Yano

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