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melons7685

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iamwolfling

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karl2100(½ð±Ò+1,VIP+0):3Q 5-5 13:13
P: partition coefficient
P= concentration of drug in octanol/concentration of drug in aqueous solution
Hydrophobic compounds have a high logP value.
2Â¥2009-05-05 05:50:43
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pal2004

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karl2100(½ð±Ò+1,VIP+0):¶àлָ½Ì£¡ 5-5 13:12
logP: Partition Coefficient P
P=»¯ºÏÎïÔÚÕýÐÁ´¼ºÍË®ÖеÄŨ¶ÈµÄ±ÈÖµ

logD: Distribution Coefficient D
D=»¯ºÏÎïËùÓнâÀëºÍ·Ç½âÀëÐÎʽÔÚÕýÐÁ´¼ºÍË®ÖÐ×ÜŨ¶ÈµÄ±ÈÖµ

±ÈÈçAH=A- + H+
P=[AH]octanol/[AH]water
D=([AH]+[A-])octanol/([AH]+[A-])water

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3Â¥2009-05-05 12:49:17
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keliernuo

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4Â¥2009-05-20 20:33:34
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pinnacle

Ìú³æ (СÓÐÃûÆø)

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Originally posted by pal2004 at 2009-5-5 12:49:
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¶àл pal2004 ´ó³æµÄ¾«×¼»Ø´ð£¬ÇëÎÊ´óϺ£¬ÄÄÀïÄÜÏÂÔØµ½ACD PhysChem Suite Èí¼þµÄDemo°æ£¬°³googleÁËһϣ¬Á¬Ó°×Ó¶¼Ã»ÓУ¬Ð»Ð»ÏÈ£¡



[ Last edited by pinnacle on 2009-5-22 at 15:12 ]
5Â¥2009-05-22 15:11:31
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