LandOfFree - US Patents - Listing for Organic compounds -- part of the class 532-570 series,Organic compounds,Nitrogen attached directly or indirectly to the purine ring...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-Quinazolinesulfonyl derivatives and process for preparation th

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-substituted acyclopyrimidine nucleoside derivatives and antivi

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-substituted alkoxy-2-oxo-1,2-dihydroquinoxaline derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-Substituted amiloride derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-[3,6-Dihydro-1(2H)-pyridyl]-pyrimidine-3-oxides

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

6-[N-(.omega.-Carboxyalkyl)amino]-1,3-dimethyl-5-formamidouracil

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-(4-[4-aminophenyl)sulphonyl]-1-piperazinyl fluorquinolonic der

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-(Pyrimidin-4-yl)-Imidazo[1,2-a]Pyrimidin-5(1H)-ones as...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-(Pyrimidin-4-yl)-Imidazo[1,2-a]Pyrimidin-5(1H)-ones as...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-acylamino-3-vinylcephalosporanic acid derivatives and processe

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-deazapurine derivatives useful as antitumor agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-oxo-pyridopyrimidines (II)

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

7-substituted quinolones and naphthyridones as antibacterial age

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

8-(5-Pyrimidinecarboxamide)nor-tropane derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

8-alkoxyquinolonecarboxylic acid and salts thereof

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

8-alkoxyquinolonecarboxylic acid hydrate with excellent stabilit

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

8-quinolinxanthine and 8-isoquinolinxanthine derivatives as...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

9-aminoacridine derivatives and process for the preparation...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

9-deazaguanines