| ²é¿´: 727 | »Ø¸´: 1 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
906632716гæ (СÓÐÃûÆø)
|
[½»Á÷]
ÇóÖú·Òë
|
||
|
Çë¸ßÊÖ·Ò룬²»ÄÜÔÚÍøÉÏ·Òë µ¨ËáÓÉÒ»¸ö¸ÕÐÔµÄçÞ»·ºÍÒ»¸öÖ¬·¾²àÁ´×é³É, Ôڸߵȼ¹×µ¶¯ÎïÖÐ, µ¨ËáµÄA¡¢BÁ½»·Ë³Ê½ÏàÁ¬, ÐγÉÒ»¸ö°¼Ç»(ͼ1). µ¨ËáµÄôÇ»ù¶¼Ö¸Ïò°¼Ãæ, ͬ²àÁ´ÉϵÄôÈ»ù¹²Í¬ÐγÉÇ×Ë®µÄ¦ÁÃæ, ¶øÈý¸ö¼×»ù¶¼Ö¸ÏòÁíÍâÒ»Ãæ, ÐγÉÔ÷Ë®µÄ¦ÂÃæ, Òò´Ëµ¨ËáÊÇÁ½Ç×ÐÔ·Ö×Ó, Äܹ»ÐγɽºÊø»òÆäËû³¬·Ö×ӽṹ¡£Æä¶ÀÌØµÄ·Ö×ӽṹºÍÌØÐÔ,½üÄêÀ´ÔÚÉúÎïÒ½Ò©ÁìÓòºÍ»¯Ñ§ÁìÓòÒýÆðÁËÐí¶àÑо¿ÕßµÄÐËȤ£¬±»¹ã·ºÓ¦Ó÷Ö×Óʶ±ð¡¢·Ö×ÓÉ¡¡¢Ò©Îï´«ËÍÌåϵÓëÖÆ±¸¸ß·Ö×ÓÉúÎï²ÄÁϵÈÁìÓò¡£ |
» ²ÂÄãϲ»¶
Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¬×Ü·Ö281
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
ʳƷ¹¤³Ìר˶һ־ԸÖк£Ñó309Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
085600²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ14È˻ظ´
Ò»Ö¾Ô¸±±»¯085600²ÄÁÏר˶275|ÓÐÎÄÕÂרÀû£üÇóµ÷¼Á
ÒѾÓÐ10È˻ظ´
²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶
ÒѾÓÐ3È˻ظ´
²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á
ÒѾÓÐ10È˻ظ´
274Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
zsw4882535
Òø³æ (СÓÐÃûÆø)
- ·ÒëEPI: 16
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 31.7
- É¢½ð: 72
- ºì»¨: 1
- Ìû×Ó: 148
- ÔÚÏß: 83.2Сʱ
- ³æºÅ: 889794
- ×¢²á: 2009-10-31
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ó²ÄÁÏÓë»·¾³
906632716(½ð±Ò+10, ·ÒëEPI+1): 2010-06-17 14:19:39
|
·ÒëÈçÏ£º Cholic acid is constitute of rigid steroidrings and aliphatic substituents , in Vertebrate ,the rings of cholic acid (ring A and ring B) connected in cis-form, forms a cavity£¨Graph 1£©. The hydroxys of cholic acid all pointed to the concave surface . The hydroxys on the same substituent forms a hydrophilic surface ---the ¦Á surface ,meanwhile ,the 3 methyls pointed to the opposite ,and forms a hydrophobe surface ,making cholic acid a amphipathic molecule which can form micella and other supermolecule structure . It¡¯s unique molecular structure and features excited interest of many researchers in Biomedical and Chemistry ,and is widely applied in molecular recognition , molecular umbrella , drug delivery system , preparation of Biomedical Polymers and many other fields Ïà¹Ø´Ê»ã£º ¸ÕÐԵģº rigid ¼¹×µ¶¯ÎVertebrate Ç×Ë®ÐԵģºhydrophilic Ô÷Ë®ÐԵģºhydrophobe ³¬·Ö×ӽṹ£ºsupermolecule structure ·Ö×Óʶ±ð£ºmolecular recognition ·Ö×ÓÉ¡£ºmolecular umbrella Ò©Îï´«ËÍÌåϵ£ºdrug delivery system ¸ß·Ö×ÓÉúÎï²ÄÁÏ£ºBiomedical Polymers |

2Â¥2010-06-17 12:56:26














»Ø¸´´ËÂ¥
5