US PATENT SUBCLASS 504 / 286
.~.~.~.~.~.~ Benzene ring bonded directly to the ring nitrogen of the five-membered hetero ring

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

Internet Version by PATENTEC © 1999      Terms of Use


504 /   HD   PLANT PROTECTING AND REGULATING COMPOSITIONS

116  DF  PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) {9}
189  DF  .~ Organic active compound containing {19}
209  DF  .~.~ Hetero ring containing {11}
283  DF  .~.~.~ Hetero ring is five-membered consisting of one nitrogen and four carbons {2}
284  DF  .~.~.~.~ Polycyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., indoles, etc.) {1}
285  DF  .~.~.~.~.~ The ring nitrogen is bonded directly to two ring carbons of the same cyclo which carbons are members of one cyclo only (e.g., isoindoles, hydrogenated isoindoles, etc.) {1}
286.~.~.~.~.~.~ Benzene ring bonded directly to the ring nitrogen of the five-membered hetero ring

DEFINITION

Classification: 504/286

Benzene ring bonded directly to the ring nitrogen of the five-membered hetero ring:

(under subclass 285) Compositions wherein the ring nitrogen of the five-membered hetero ring is bonded directly to a benzene ring.