Therapeutic beta-lactams

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Details

C540S200000, C514S210150

Reexamination Certificate

active

08063033

ABSTRACT:
Compounds comprisingor a pharmaceutically acceptable salt or a prodrug thereof, are disclosed, wherein Y isA is —(CH2)6—, cis —CH2CH═CH—(CH2)3—, or —CH2C≡C—(CH2)3—, wherein 1 or 2 carbon atoms may be substituted with S or O; or A is —(CH2)m—Ar—(CH2)o— wherein Ar is substituted or unsubstituted phenyl or monocyclic heteroaryl, the sum of m and o is from 1 to 4, and wherein one CH2may be replaced with S or O; X is S or O; R is a hydrocarbyl or a hydroxyhydrocarbyl moiety having from 1 to 12 carbon atoms; D is independently a moiety comprising from 1 to 6 non-hydrogen atoms; and n is an integer from 0 to 4. Methods, compositions, and medicaments related thereto are also disclosed.

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