Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same
AssigneeFujisawa Pharmaceutical Co., Ltd.
InventorsMasakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino, Hiroshi Hatanaka
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Abstract
This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula: ##STR1## to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.
Claims2
A biologically pure culture of the microorganism Streptomyces hygroscopicus subsp. yakushimaensis No. 7238 having Fermentation Research Institute, Agency of Industrial Science and Technology Accession No. FERM BP-928.
Dependencies are inferred from the claim text.