±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 896  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wang3shi

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿ÔúÄÇÃ×ΤµÄ·ÖÎö

ÄÄλ³æÓÑ×ö¹ýÔúÄÇÃ×ΤÕâÖÖÒ©Îï·ÖÎöµÄÇë²»ÁߴͽÌ!!!
Ö÷Òª°üÀ¨ÒÔÏÂÁ½¸ö·½Ãæ:±ÈÐý¶È,HPLC·ÖÎöÖпÉÄÜ´æÔÚµÄÔÓÖÊ.лл.

[ Last edited by ±¿±¿Öí0608 on 2009-9-30 at 08:10 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

montclimber

½ð³æ (ÕýʽдÊÖ)

¡ï
wang3shi(½ð±Ò+1):лл²ÎÓë
HPLC analyse: R. J. Stubbs, A. J. Harker, J. Chromatog. B 670, 279 (1995)
Optical Rotation:  +40.9   (c=0.9 in water)
ÿÌìÐÑÀ´¶¼¾õµÃ²»±¼ÅÜÃξÍÒªËÀÁË¡£
2Â¥2009-10-03 20:43:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zqwxling

ľ³æ (ÖøÃûдÊÖ)

¡ï
wang3shi(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by montclimber at 2009-10-3 20:43:
HPLC analyse: R. J. Stubbs, A. J. Harker, J. Chromatog. B 670, 279 (1995)
Optical Rotation:  +40.9   (c=0.9 in water)

²»»¹ÊÇHPLCÂð£¿
3Â¥2009-10-04 08:20:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhongweixu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
wang3shi(½ð±Ò+1):лл²ÎÓë
Èç¹û×ÊÁÏÉÏûÓÐ,¿ÉÒÔ×Ô¼º¿ª·¢.±ÈÐý¶ÈÑ¡¶¨Ò»¸öºÏÊʵÄŨ¶È¾Í¿ÉÒÔÁË
4Â¥2009-10-10 15:20:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

881010

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
wang3shi(½ð±Ò+1):лл²ÎÓë
±¿±¿Öí0608(½ð±Ò+1,VIP+0):лл²ÎÓë 10-12 12:43
¡¾·Ö×Óʽ³É·Ö¡¿»¯Ñ§ÃûΪ£º5-ÒÒõ£°±»ù-4-£Û(°±»ùÑǰ±»ù¼×»ù)-°±»ù£Ý-2£¬6-Çâ-3£¬4£¬5-ÈýÈ¥Ñõ-D-±ûÈý´¼»ù-D-°ëÈéÌÇ-2-Ï©´¼Ëá¡£·Ö×ÓʽC12H20N4O7£¬Ïà¶Ô·Ö×ÓÖÊÁ¿332.3¡£±¾Æ·Îª°×É«»ò»Ò°×É«·ÛÄ©£¬20¡æÊ±Ë®ÖеÄÈܽâ¶ÈԼΪ18 mg.ml-1
5Â¥2009-10-12 12:41:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zmkj

ľ³æ (ÕýʽдÊÖ)

ÔúÄÇÃ×Τ

¡ï
wang3shi(½ð±Ò+1):лл²ÎÓë
Identifiers
CAS number 139110-80-8
ATC code J05AH01
PubChem 60855
DrugBank APRD00378
Chemical data
Formula C12H20N4O7  
Mol. mass 332.31 g/mol
Synonyms 5-acetamido- 4-guanidino- 6-(1,2,3-trihydroxypropyl)- 5,6-dihydro- 4H-pyran- 2-carboxylic acid
Pharmacokinetic data
Bioavailability 2% (oral)
Protein binding <10%
Metabolism Negligible
Half life 2.5¨C5.1 hours
Excretion Renal
6Â¥2009-12-08 15:51:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zmkj

ľ³æ (ÕýʽдÊÖ)

ÔúÄÇÃ×Τ

Title: Zanamivir
CAS Registry Number: 139110-80-8
CAS Name: 5-(Acetylamino)-4-[(aminoiminomethyl)amino]-2,6-anhydro-3,4,5-trideoxy-D-glycero-D-galacto-non-2-enonic acid
Additional Names: 4-guanidino-2,4-dideoxy-2,3-dehydro-N-acetylneuraminic acid; 4-guanidino-Neu5Ac2en; 5-acetamido-4-guanidino-2,3,4,5-tetradeoxy-D-glycero-D-galacto-non-2-enopyranosonic acid
Manufacturers' Codes: GG-167; GR-121167X
Trademarks: Relenza (GSK)
Molecular Formula: C12H20N4O7
Molecular Weight: 332.31
Percent Composition: C 43.37%, H 6.07%, N 16.86%, O 33.70%
Literature References: Influenza viral neuraminidase inhibitor; structural analog of the sialic acids, q.v. Prepn: L. M. von Itzstein et al., WO 9116320; eidem, US 5360817 (1991, 1994 both to Biota); M. von Itzstein et al., Carbohydr. Res. 259, 301 (1994). Structure-activity study: eidem et al., Nature 363, 418 (1993). Inhibition of sialidase (neuraminidase) from influenza virus: M. S. Pegg, M. von Itzstein, Biochem. Mol. Biol. Int. 32, 851 (1994). In vitro antiviral activity: J. M. Woods et al., Antimicrob. Agents Chemother. 37, 1473 (1993). HPLC determn in serum: R. J. Stubbs, A. J. Harker, J. Chromatogr. B 670, 279 (1995). Clinical trial in influenza A and B infection: F. G. Hayden et al., N. Engl. J. Med. 337, 874 (1997); in prevention of influenza in healthy adults: A. S. Monto et al., J. Am. Med. Assoc. 282, 31 (1999).
Properties: Colorless crystals as the sesquihydrate, mp 256¡ã (dec). [a]D20 +40.9¡ã (c = 0.9 in water). Zwitterionic at physiological pH.
Melting point: mp 256¡ã (dec)
Optical Rotation: [a]D20 +40.9¡ã (c = 0.9 in water)
Therap-Cat: Antiviral.
Keywords: Antiviral; Sialic Acid Analogs; Neuraminidase Inhibitor.
7Â¥2009-12-08 15:53:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wang3shi µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 320·Ö£¬²ÄÁÏÓ뻯¹¤×¨Òµ£¬Çóµ÷¼Á +6 Ò»¶¨Éϰ¶aaa 2026-03-27 8/400 2026-03-28 03:56 by fmesaito
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ËÎÃ÷ÐÀ 2026-03-27 5/250 2026-03-28 03:53 by fmesaito
[¿¼ÑÐ] Çóµ÷¼Á +8 ÕÅzz111 2026-03-27 9/450 2026-03-28 03:41 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 286Çóµ÷¼Á +8 PolarBear11 2026-03-26 8/400 2026-03-27 18:05 by yu221
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó085600£¬310·ÖÇóµ÷¼Á +5 Àîäì¿É 2026-03-26 5/250 2026-03-27 11:14 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +7 1124361 2026-03-24 7/350 2026-03-27 10:22 by wangjy2002
[¿¼ÑÐ] 329Çóµ÷¼Á +7 Å¥¶÷Ñ© 2026-03-25 7/350 2026-03-27 04:28 by wxiongid
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÀí£¬ÊýÒ»Ó¢Ò»285ÇóAÇøµ÷¼Á +8 AZMK 2026-03-25 10/500 2026-03-26 22:37 by ѧԱ8dgXkO
[¿¼ÑÐ] »¯Ñ§¹¤³Ì085602 305·ÖÇóµ÷¼Á +17 RichLi_ 2026-03-25 17/850 2026-03-26 19:44 by plmuchong
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£½»´óÉúÎïÓëҽҩר˶324·Ö£¬Çóµ÷¼Á +6 jiajunX 2026-03-22 6/300 2026-03-25 23:05 by licg0208
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏÓ뻯¹¤303·ÖÇóµ÷¼Á +4 Ϊѧ666 2026-03-24 4/200 2026-03-25 11:27 by BruceLiu320
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¹ú¿Æ¹ý³ÌËù081700£¬274Çóµ÷¼Á +3 ÈýË®ÑÐ0Ë®Á¢·½ 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +5 ãåÎö͡͡ 2026-03-21 5/250 2026-03-23 17:56 by º£ÉªÞ±-
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +7 2117205181 2026-03-21 8/400 2026-03-22 22:55 by chixmc
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û