ÌÚÁú¼¯ÍÅ-ÌÚÁú¼¯ÍÅÍøÕ¾»¶Ó­Äú

¹ÉƱ´úÂë

430685

µ±Ç°Î»Ö㺠ÌÚÁú¼¯ÍÅ > Ó¦Óð¸Àý > ÕýÎÄ

È«×Ô¶¯È¡Ñù͸ƤÀ©É¢ÏµÍ³ÖúÁ¦¼×ÏõßòÄý½º¼ÁÌåÍâÊÍ·ÅÑо¿

·¢²¼Ê±¼ä£º2024-09-01¡¡À´Ô´£ºÌÚÁú¼¯ÍŹÙÍø¡¡ä¯ÀÀÁ¿£º0
·ÖÏí£º
ɨÂë·ÖÏí

¡¡¡¡ÍâÓðë¹ÌÌåÖÆ¼Á°üÀ¨Èé¸à¼Á¡¢Èí¸à¼ÁºÍÄý½º¼ÁµÈ¡£Ò©Îï»îÐԳɷÖ(active pharmaceutical ingredient£¬API)µÄÊͷŶÔÓÚÍâÓðë¹ÌÌåÖÆ¼ÁµÄÖÊÁ¿Ó°ÏìÖÁ¹ØÖØÒª£¬Ò©ÎïÊÍ·ÅÔںܴó³Ì¶ÈÉÏÈ¡¾öÓÚÆäÅä·½×é³ÉºÍÖÆ±¸¹ý³Ì¡£ÌåÍâÊÍ·ÅÊÔÑé(in vitro release test£¬IVRT)¿ÉÓÃÀ´ÆÀ¹À API µÄÊÍ·ÅËÙÂÊ£¬¼ì²âÓÉÓÚÖÆ¼Á±ä»¯»òAPIÀí»¯ÐÔÖʵIJîÒì¶ø¿ÉÄÜÒýÆðµÄÊÍ·ÅËÙÂÊÖ®¼äµÄ²»Í¬¡£

¡¡¡¡¼×ÏõßòÊÇÒ»ÖÖ¿¹ÉúËØºÍ¿¹Ô­³æ¼Á£¬ÓÃÓÚÖÎÁÆ»òÔ¤·ÀÑáÑõ¾úÒýÆðµÄϵͳ»ò¾Ö²¿¸ÐȾ£¬¶ø¼×ÏõßòÄý½º°ë¹ÌÌåÖÆ¼ÁÔòÖ÷ÒªÓÃÓÚÑ×Ö¢ÐÔÇðÕŧðå´¯¡¢¾ÆÔü±Çºì°ßµÄ¾Ö²¿ÖÎÁÆ¡£

¡¡¡¡±¾´ÎʵÑéÎÒÃDzÉÓÃÁËÌÚÁú¼¯ÍŹÙÍøTDS-1012È«×Ô¶¯Í¸Æ¤À©É¢È¡Ñùϵͳ(¼ò³Æ£ºTDS-1012)É豸¶Ô¼×ÏõßòÄý½ºµÄÌåÍâÊͷŽøÐÐÑо¿¡£

ʵÑéÄ¿µÄ

¡¡¡¡01¼ì²â720minʱ¼äÄÚ¼×ÏõßòÀÛ¼ÆÀ©É¢Á¿

¡¡¡¡02¼ì²âTDS-1012µÄÀ©É¢ÇúÏßµÄÒ»ÖÂÐÔ

ʵÑé·½·¨

ʵÑé²½Öè

¶ÔÕÕÆ·´¢±¸ÈÜÒºÖÆ±¸

¾«ÃܳÆÈ¡¼×Ïõßò¶ÔÕÕÆ·59.61mgÖÁ10mlÈÝÁ¿Æ¿ÖУ¬ÓÃ50%µÄ¼×´¼Ë®ÈÜÒºÈܽⲢϡÊÍÖÁ¿Ì¶È£¬ÖƳÉŨ¶ÈΪ5.961mg/mlµÄ¶ÔÕÕÆ·´¢±¸ÈÜÒº¡£

ÅäÖñê×¼ÇúÏßµã

½«5.961mg/ml¼×Ïõßò¶ÔÕÕÆ·´¢±¸ÒºÓÃ0.9%ÉúÀíÑÎˮϡÊÍÖÆ³ÉŨ¶È·Ö±ðΪ29.81¦Ìg/ml¡¢59.61¦Ìg/ml¡¢119.2¦Ìg/ml¡¢238.4¦Ìg/ml¡¢298.1¦Ìg/ml¡£

¹©ÊÔÆ·ÅäÖÆ

1)È¡¾­ÉúÀíÑÎË®½þÅÝ30min×óÓÒµÄÄáÁúĤ(25mm)£¬½«2mmºñ¶ÈµÄ¶¨Á¿»·ÖÁÓÚÆäÉÏ£¬ÓõιÜÎüÈ¡¼×ÏõßòÄý½ºÊÊÁ¿(Ô¼0.37g)£¬¹²10×飬¾«Ãܳƶ¨ºó½«ÆäÖÁÓÚÀ©É¢³ØÉϹ̶¨¡£

2)È¡Ñùʱ¼äΪ15¡¢30¡¢45¡¢60¡¢75¡¢90¡¢120¡¢180¡¢240¡¢300¡¢360¡¢420¡¢480¡¢540¡¢600¡¢720min£¬¹²16¸öʱ¼äµã¡£

˵Ã÷£º¸ù¾ÝÒ©Îï·þÓÃÖ¸ÄÏ£ºÔçÍí¸÷Ò»´ÎͿĨ£¬¹ÊÑ¡ÔñÑо¿¸ÃÒ©Îï12СʱÄÚÊÍ·ÅÇé¿ö¡£

È«×Ô¶¯À©É¢È¡Ñùϵͳ²ÎÊý£¨TDS-1012£©

À©É¢³Ø£º¶¨Á¿»·ÄÚ¿×¾¶Îª15mm(Ä¤Ãæ»ý1.76625cm2);À©É¢³ØÌå»ý12ml

Ò©Æ·£ºÄáÃÀÐÀ(ÅúºÅ240203)

½ÓÊܽéÖÊ£ºÉúÀíÑÎË®

ζÈ£º32¡æ¡À0.5

תËÙ£º400rpm

É«Æ×Ìõ¼þ

ÒÇÆ÷£ºAglient 1260 Infinity II

É«Æ×Öù£ºExtend- C18( 460x 250nm, 5¦Ìm)

¼ì²âÆ÷£ºDAD

²¨³¤£º254nm

Á÷ËÙ£º1.0 ml/min

½øÑùÁ¿£º20¦ÌL

ÖùΣº30¡æ

ʵÑé½á¹û

¼×Ïõßò¶ÔÕÕÆ·±ê×¼ÇúÏß

¼×Ïõßò¶ÔÕÕÆ·±ê×¼ÇúÏß

¼×Ïõßò¶ÔÕÕÆ·±ê×¼ÇúÏß

¼×ÏõßòÄý½ºÀÛ¼ÆÀ©É¢Á¿

¼×ÏõßòÄý½ºÀÛ¼ÆÀ©É¢Á¿

¡¡¡¡ËµÃ÷£º¸ù¾ÝY=67.521x-23.047ÏßÐÔ·½³Ì¼ÆËã³öÿ¸öʱ¼äµãµÄÀ©É¢Å¨¶È(x£ºÅ¨¶È ¦Ìg/mL;y£º·åÃæ»ý)£¬È»ºóÔÙ¸ù¾Ý Qn = (VCn +¡ÆV C)/A¹«Ê½¼ÆËãÀÛ»ý͸¹ýÁ¿(mg/cm2);ÆäÖÐVΪ½ÓÊÕÊÒÖнÓÊÕÒºµÄÌå»ý£¬ViΪiʱ¼ä¶Î½ÓÊÕÊÒÖÐÈ¡³ö½ÓÊÕÒºµÄÌå»ý¡£CnΪµÚn¸öÈ¡Ñùʱ¼äµã²âµÃµÄ½ÓÊÕÒºÖÐÒ©ÎïŨ¶È£¬AΪҩÎïÓÐЧÀ©É¢Ãæ»ý(1.76625)£¬Ci±íʾµÚi¸öÈ¡Ñùʱ¼äµã²âµÃµÄ½ÓÊÕÒºÖÐÒ©ÎïŨ¶È¡£

¼×ÏõßòÄý½ºÀÛ¼ÆÀ©É¢Á¿

¼×ÏõßòÄý½ºÀÛ¼ÆÀ©É¢Á¿

΢ÐÅͼƬ_20241126133349

½áÂÛ

¡¡¡¡01 ´Óͼ2ºÍ±í3Êý¾Ýͼ¿É¿´³ö£¬²»Í¬À©É¢³ØÖм×ÏõßòÄý½ºµÄµ¥Î»Ãæ»ýÀÛ¼ÆÀ©É¢Á¿µÄÏà¶Ô±ê׼ƫ²î(RSD)¾ùÔÚ4.0%ÒÔÄÚ£¬ÇÒËæ×Åʱ¼äµÄÍÆÒÆ£¬RSDÎȶ¨ÔÚÔ¼1.1%¡£Õâ²»½ö±íÃ÷ÉøÍ¸À©É¢µÄ¾«Ãܶȷdz£ºÃ£¬Ò²·´Ó³ÁËÒÇÆ÷µÄÎȶ¨ÐÔ¡£

¡¡¡¡02 ´Ó¼ì²âÊý¾ÝÀ´¿´£¬¼×ÏõßòÄý½ºÔÚ16¸öÈ¡Ñùʱ¼äµãÖУ¬µÚ10¸öʱ¼äµã(300·ÖÖÓ)ºó£¬À©É¢Á¿ÒÑÃ÷ÏÔ½øÈëÖÍ»ºÆÚ£¬±íÃ÷Ò©ÎïÒÑ»ù±¾Íê³ÉÀ©É¢¡£¸ÃÏÖÏó·´Ó³ÁËÒÇÆ÷ÔÚ¼ì²â¹ý³ÌÖжÔÀ©É¢¹ý³ÌµÄÃô¸ÐÐÔºÍ׼ȷÐÔ¡£

¡¡¡¡03 °´¼×Ïõßò±êʾÁ¿¼Æ(5g:37.5mg)£¬720minµÄƽ¾ùÀ©É¢Á¿Îª2.6610mg£¬ÀÛ¼ÆÀ©É¢Á¿Îª±êʾÁ¿µÄ95.89%£¬½á¹û·´Ó³ÁËTDS-1012ÒÇÆ÷ÔÚÄý½º¼ÁÉÏÄܹ»ÓÐЧµØ²â¶¨Ò©ÎïµÄÀ©É¢ÌØÐÔ£¬´Ó¶øÎªÒ©ÎïÊÍ·ÅÑо¿Ìṩ¿É¿¿µÄÊý¾ÝÖ§³Ö¡£

¡¡¡¡ËµÃ÷£º

¡¡¡¡1)720minµÄÀ©É¢Á¿(mg)=1.5066*1.76625¡Ö2.6610mg

¡¡¡¡2)0.37gÄý½ºº¬Óм×Ïõßò(mg)=0.37*37.5/5=2.775mg

µç»°

24Сʱ·þÎñÈÈÏß 18106650612

·µ»Ø ¶¥²¿
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿