Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1982-02-08
1983-08-23
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548491, C07D20956
Patent
active
044005180
ABSTRACT:
Novel antibacterially-active compound, 1,2,8,8a-cyclopropa[c]-benzo[1,2-b:-4,3-b']dipyrol-4(5H)one, prepared by a novel chemical process. This compound, as well as antibacterially-active intermediates, can be used to eradicate or control susceptible bacteria, for example, B. subtilis, K. pneumonia, S. lutea, S. aureus, and M. avium.
REFERENCES:
patent: 4169888 (1979-10-01), Hanka et al.
Martin, D. G., et al., J. Antibiot. 33, 902, (1980).
Baird, et al., ". . . Dienones from Ar,.crclbar.-Participation", J. Am. Chem. Soc. 85:567-578, (1963).
Umezawa, et al., "Microbial Production of . . . Inhibitor", Chem. Abst. 87:20634j, (1977).
Nitanai, et al., "1,2 Dihydro--3H-Pyrrolo[3,2-e]indoles", Chem. Abst. 92:146739u, (1980).
Daus Donald G.
Hendricks G.
Saliwanchik Roman
The Upjohn Company
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