US PATENT SUBCLASS 560 / 314
.~.~.~ The single bonded X is sulfur, or the substituent nitrogen is bonded directly to acyclic or alicyclic carbon

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


560 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {17}
312  DF  .~ Hydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -C(=X)-NH-X- group, wherein the X's may be the same or diverse chalcogens and substitution may be made for hydrogen only, and wherein the single bonded X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) {2}
313  DF  .~.~ Nitrogen bonded directly to the carbon of the -C(=X)-NH-X- group {1}
314.~.~.~ The single bonded X is sulfur, or the substituent nitrogen is bonded directly to acyclic or alicyclic carbon

DEFINITION

Classification: 560/314

(under subclass 313) Compounds wherein the substituent nitrogen is bonded directly to acyclic or alicyclic carbon, or wherein the single bonded X is sulfur.

(1) Note. Examples of compounds provided for herein are: [figure] [figure]