Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07D
HETEROCYCLIC COMPOUNDS
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205/00
Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
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C07D205/02
not condensed with other rings
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C07D205/06
having one double bond between ring members or between a ring member and a non-ring member
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C07D205/08
with one oxygen atom directly attached in position 2, e.g. beta-lactams
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C07D205/085
with a nitrogen atom directly attached in position 3
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C07D205/085

Ethynylbenzene Derivatives
20170349544 · 2017-12-07 ·

Disclosed are compounds of formulae (I), (II), and (II)I: and pharmaceutically acceptable salts thereof, wherein the variables, R, R.sub.1, R.sub.2, R.sub.3, R.sub.101, L, D, Q, Y, X, and Z are defined herein. These compounds are useful for treating Gram-negative bacteria infections.

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