Polyenecarboxylic acid derivatives, processes for preparing...

Details Polyenecarboxylic acid derivatives, processes for preparing... Polyenecarboxylic acid derivatives, processes for preparing...

2007-08-21

2007-08-21

Oh, Taylor Victor (Department: 1625)

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

Organic compounds

Carboxylic acids and salts thereof

C562S450000, C562S465000, C560S081000, C560S095000

Reexamination Certificate

active

10608466

ABSTRACT:
The present invention relates to novel compounds, termed serpentemycins, of the formula (I)in which Y, R, R2, R3, R4, X, X2, X3, n, m and o are as defined in the specification, which are formed by the microorganismActinomycetalessp. DSM 14865 during its fermentation, to chemical derivatives of the serpentemycins, to a process for preparing them, and to their use as pharmaceuticals, in particular for the treatment and prophylaxis of infectious bacterial diseases.

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Darby N et al., Synthesis of Benzannelated Bisdehydro[14]-, -[16]-, -[18]-, and -[20]annulenes1, J. Org. Chem., vol. 42, No. 11, 1977, pp. 1960-1967.
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