| | Identification | Back Directory |  | [Name] 
 YM 26734
 |  | [CAS] 
 144337-18-8
 |  | [Synonyms] 
 YM 26734
 4-(3,5-Didodecanoyl-2,4,6-trihydroxyphenyl)-7-hydroxy-2-(4-hydroxyphenyl)chroman
 1-[3-dodecanoyl-2,4,6-trihydroxy-5-[7-hydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]phenyl]dodecan-1-one
 1,1'-[5-[3,4-Dihydro-7-hydroxy-2-(4-hydroxyphenyl)-2H-1-benzopyran-4-yl]-2,4,6-trihydroxy-1,3-phenylene]bis-1-dodecanone
 1-Dodecanone, 1,1'-(5-(3,4-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-2H-1-benzopyran-4-yl)-2,4,6-trihydroxy-1,3-phenylene)bis-
 |  | [Molecular Formula] 
 C45H62O8
 |  | [MDL Number] 
 MFCD00918068
 |  | [MOL File] 
 144337-18-8.mol
 |  | [Molecular Weight] 
 730.97
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 YM-26734 is a derivative of a compound isolated from the fruit of H. amygdaline that competitively inhibits rabbit platelet sPLA2 which is a diverse family of low molecular weight PLA2s with tissue-specific expression patterns and actions.
 |  | [Biological Activity] 
 Competitive  inhibitor  of  secretory  phospholipase  A  2 (sPLA  2  )  that  exhibits  a  broad  inhibitory  profile  to  several  sPLA  2  s  (IC  50 values  are  0.2,  1,  1,  1  and  3 μ  M  for  sPLA  2  -X,  -IIA,  -IID,  -V  and  -IIE  respectively).  Displays  minimal  activity  at  sPLA  2  -IIF  and  no  activity  at  cytosolic  PLA  2  ,  cyclooxygenase  and  lipoxygenase.  Ameliorates  local  inflammatory  responses  in  TPA-induced  mouse  ear  edema.
 |  | [storage] 
 Store at -20°C
 | 
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