Intermediates for preparing substituted phenylglycylcephalospori

Details Intermediates for preparing substituted phenylglycylcephalospori Intermediates for preparing substituted phenylglycylcephalospori

1977-04-28

1978-08-15

Thomas, Jr., James O.

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

Organic compounds

Carboxylic acid esters

C07C149437

Patent

active

041074408

ABSTRACT:
Cephalosporin compounds having a substituted phenylglycyl substituent at the 7-position and any of a variety of groups at the 3-position are prepared by acylation of a 7-aminocephalosporanic acid. The compounds have antibacterial activity.

REFERENCES:
patent: 3383411 (1968-05-01), Schultz
patent: 3388133 (1968-06-01), Young
patent: 3399226 (1968-08-01), Saari
patent: 3464985 (1969-09-01), Holdrege
patent: 3515749 (1970-06-01), Fried
patent: 3527793 (1970-09-01), Holdrege
patent: 3634418 (1972-01-01), Willner
patent: 3641021 (1972-02-01), Ryan
patent: 3919208 (1975-11-01), Patchornik
patent: 4012382 (1977-03-01), Bouzard
Farmdoc Abstract No. 59058t (Belg. Pat. No. 780,021).
Farmdoc Abstract No. 12782 (Irish Pat. No. 296/64).
Farmdoc Abstract No. 39172 (Neth. Pat. No. 69/02013).
Farmdoc Abstract No. 46374s (Jap. Pat. No. 71/24400).

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