all items  in current results   Refine your search within these categories: 01. Food Nutrient & Dietary Chemicals (group results) Nitrogen components (1) 02. Food Pesticide Chemicals with Regulated Residues on Food Commodities 03. Biological Effects of Specific Chemicals: all > biochemical uses [CHEBI:52206] > enzyme inhibitor [CHEBI:23924] > phosphodiesterase inhibitor [CHEBI:50218] (2R,3S)-EHNA hydrochloride [CHEBI:64139] (1) (2R,3S)-EHNA [CHEBI:63058] (1) 3-methylflavone-8-carboxylic acid [CHEBI:61237] (1) adenosine phosphodiesterase inhibitor [CHEBI:50444] (1) avanafil [CHEBI:66876] (1) caffeine [CHEBI:27732] (1) DPCPX [CHEBI:73282] (1) N-ethyl-5'-carboxamidoadenosine [CHEBI:73284] (1) phosphodiesterase III inhibitor [CHEBI:50568] (2) phosphodiesterase IV inhibitor [CHEBI:68844] (1) more... 04. Bioactive Capabilities of Specific Chemicals (group results) Oxidoreductases [EC:1] (1) Transferases [EC:2] (1) 05. Industrial Uses (group results) anti-inflammatory agent [CHEBI:67079] (1) pharmaceutical [CHEBI:52217] (13) 06. Name of Biological Source of Chemical 07. Part of Biological Source of Chemical 08. Chemical Category: all > polyatomic entity [CHEBI:36357] (group results) heteroatomic molecular entity [CHEBI:37577] (7) molecule [CHEBI:25367] (15) 09. Chemical Capabilities Recently Viewed Items Go to Item History

These terms define your current search. Click the × to remove a term. 08. Chemical Category: polyatomic entity [CHEBI:36357] × 03. Biological Effects of Specific Chemicals: biochemical uses [CHEBI:52206] > enzyme inhibitor [CHEBI:23924] > phosphodiesterase inhibitor [CHEBI:50218] × 17 items, grouped by 03. Biological Effects of Specific Chemicals (view ungrouped items) (2R,3S)-EHNA hydrochloride [CHEBI:64139] (1)    [CHEBI:64139]   (2R,3S)-EHNA hydrochloride               (2R,3S)-EHNA [CHEBI:63058] (1)    [CHEBI:63058]   (2R,3S)-EHNA               3-methylflavone-8-carboxylic acid [CHEBI:61237] (1)    [CHEBI:61237]   3-methylflavone-8-carboxylic acid               adenosine phosphodiesterase inhibitor [CHEBI:50444] (1)    [CHEBI:4653]   dipyridamole               avanafil [CHEBI:66876] (1)    [CHEBI:66876]   avanafil               caffeine [CHEBI:27732] (1)    [CHEBI:27732]   caffeine               DPCPX [CHEBI:73282] (1)    [CHEBI:73282]   DPCPX               N-ethyl-5'-carboxamidoadenosine [CHEBI:73284] (1)    [CHEBI:73284]   N-ethyl-5'-carboxamidoadenosine               phosphodiesterase III inhibitor [CHEBI:50568] (2)    [CHEBI:31401]   cilostazol               [CHEBI:50567]   levosimendan               phosphodiesterase IV inhibitor [CHEBI:68844] (1)    [CHEBI:47657]   roflumilast               phosphodiesterase V inhibitor [CHEBI:71942] (2)    [CHEBI:58987]   sildenafil citrate               [CHEBI:71940]   tadalafil               pimobendan [CHEBI:32003] (1)    [CHEBI:32003]   pimobendan               sulmazole [CHEBI:34988] (1)    [CHEBI:34988]   sulmazole               theophylline [CHEBI:28177] (1)    [CHEBI:28177]   theophylline               vardenafil [CHEBI:46295] (1)    [CHEBI:46295]   vardenafil