Process for the preparation of acylureido penicillin derivatives

Details Process for the preparation of acylureido penicillin derivatives Process for the preparation of acylureido penicillin derivatives

1984-02-07

1985-12-03

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2602452R, 548351, 548320, C07D49970

Patent

active

045565163

ABSTRACT:
A process for the preparation of acylureido penicillin derivatives is disclosed. In particular this invention concerns an economical process for the preparation with high yield of penicillin derivatives of the formula ##STR1## where R.sup.1 represents phenyl or hydroxyphenyl and R.sup.2 a member selected from the group consisting of hydrogen, a protecting group, sodium, potassium and calcium. The compounds are useful as anti-bacterial agents for human and animals.

REFERENCES:
patent: 3933795 (1976-01-01), Disselnkotter et al.
patent: 4223037 (1980-09-01), Preiss et al.
patent: 4235774 (1980-11-01), Preiss et al.

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