kaiyun(Öйú)¹Ù·½ÍøÕ¾-¿ªÔÆÌåÓý¹Ù·½Èë¿Ú



¡¾Âö²¬Ò½Ò©¡¿MedBio|520-33-2|Hesperitin¼¼Êõ×ÊÁÏ

2021-04-07

1¡¢³ÈÆ¤ËØÉú̬ѧÊý¾Ý£º
¸ÃÎïÖʶԻ·¾³¿ÉÄÜÓÐΣº¦£¬¶ÔË®ÌåÓ¦¸øÓèÌØ±ð×¢Òâ¡£

2¡¢³ÈÆ¤ËØÐÔÖÊÓëÎȶ¨ÐÔ£º
°´¹æ¸ñʹÓúÍÖü´æ£¬²»»á·¢Éú·Ö½â£¬±ÜÃâÓëÑõ»¯Îï½Ó´¥

3¡¢³ÈÆ¤ËØÖü´æ·½·¨£º
2-8¡ãC´¢´æÓÚÒõÁ¹¡¢¸ÉÔͨ·çÁ¼ºÃµÄ¿â·¿¡£Ô¶Àë»ðÖÖ¡¢ÈÈÔ´¡£·ÀÖ¹Ñô¹âÖ±Éä¡£°ü×°ÃÜ·â¡£Ó¦ÓëËáÀࡢʳÓû¯Ñ§Æ··Ö¿ª´æ·Å£¬Çмɻ촢¡£´¢ÇøÓ¦±¸ÓкÏÊʵIJÄÁÏÊÕÈÝй©Îï¡£

4¡¢³ÈÆ¤ËØ²úÆ·ÎïÀí²ÎÊý£º

³£ÓÃÃû

³ÈÆ¤ËØ

Ó¢ÎÄÃû

Hesperetin

CASºÅ

520-33-2

·Ö×ÓÁ¿

302.279

ÃܶÈ

1.5¡À0.1 g/cm3

·Ðµã

586.2¡À50.0 ¡ãC at 760 mmHg

·Ö×Óʽ

C16H14O6

ÈÛµã

230-232¡ãC

ÉÁµã

223.0¡À23.6 ¡ãC

 

 

 

5¡¢³ÈÆ¤ËØÎïÀí»¯Ñ§ÐÔÖÊ£º

ÃÜ¶È 1.5¡À0.1 g/cm3
·Ðµã 586.2¡À50.0 ¡ãC at 760 mmHg
ÈÛµã 230-232¡ãC
·Ö×Óʽ C16H14O6
·Ö×ÓÁ¿ 302.279
ÉÁµã 223.0¡À23.6 ¡ãC
¾«È·ÖÊÁ¿ 302.079041
PSA 96.22000
LogP 2.90
Íâ¹ÛÐÔ×´ Ã×É«ÖÁµ­×ØÉ«½á¾§¹ÌÌå
ÕôÆûѹ 0.0¡À1.7 mmHg at 25¡ãC
ÕÛÉäÂÊ 1.665
´¢´æÌõ¼þ

2-8¡ãC´¢´æÓÚÒõÁ¹¡¢¸ÉÔͨ·çÁ¼ºÃµÄ¿â·¿¡£Ô¶Àë»ðÖÖ¡¢ÈÈÔ´¡£·ÀÖ¹Ñô¹âÖ±Éä¡£°ü×°ÃÜ·â¡£Ó¦ÓëËáÀࡢʳÓû¯Ñ§Æ··Ö¿ª´æ·Å£¬Çмɻ촢¡£´¢ÇøÓ¦±¸ÓкÏÊʵIJÄÁÏÊÕÈÝй©Îï¡£

Îȶ¨ÐÔ

°´¹æ¸ñʹÓúÍÖü´æ£¬²»»á·¢Éú·Ö½â£¬±ÜÃâÓëÑõ»¯Îï½Ó´¥

·Ö×ӽṹ

1¡¢ Ħ¶ûÕÛÉäÂÊ£º76.93

2¡¢ Ħ¶ûÌå»ý£¨m3/mol£©£º207.2

3¡¢ µÈÕűÈÈÝ£¨90.2K£©£º594.1

4¡¢ ±íÃæÕÅÁ¦£¨dyne/cm£©£º67.4

5¡¢ ¼«»¯ÂÊ£¨10-24cm3£©£º30.49

¼ÆË㻯ѧ

1.ÊèË®²ÎÊý¼ÆËã²Î¿¼Öµ£¨XlogP£©:2.4

2.Çâ¼ü¹©ÌåÊýÁ¿:3

3.Çâ¼üÊÜÌåÊýÁ¿:6

4.¿ÉÐýת»¯Ñ§¼üÊýÁ¿:2

5.»¥±äÒì¹¹ÌåÊýÁ¿:63

6.ÍØÆË·Ö×Ó¼«ÐÔ±íÃæ»ý96.2

7.ÖØÔ­×ÓÊýÁ¿:22

8.±íÃæµçºÉ:0

9.¸´ÔÓ¶È:413

10.Í¬Î»ËØÔ­×ÓÊýÁ¿:0

11.È·¶¨Ô­×ÓÁ¢¹¹ÖÐÐÄÊýÁ¿:1

12.²»È·¶¨Ô­×ÓÁ¢¹¹ÖÐÐÄÊýÁ¿:0

13.È·¶¨»¯Ñ§¼üÁ¢¹¹ÖÐÐÄÊýÁ¿:0

14.²»È·¶¨»¯Ñ§¼üÁ¢¹¹ÖÐÐÄÊýÁ¿:0

15.¹²¼Û¼üµ¥ÔªÊýÁ¿:1

 

6¡¢³ÈÆ¤ËØ¼¼Êõ×ÊÁÏ£º

ÌåÍâÑо¿

HesperetinÔÚ×ÔÄÉÃ×È黯¸øÒ©ÏµÍ³ÖоßÓп¹Ñõ»¯Ç±Á¦[1]¡£ HesperetinºÍNGRÏÔʾ³ö¶ÔÈËUGTµÄ¹ãÆ×ÒÖÖÆ¡£´ËÍ⣬Hesperetin¶ÔUGT1A1,1A3ºÍ1A9±íÏÖ³öÇ¿ÁÒµÄÒÖÖÆ×÷Óã¨IC50ºÍKiÖµ¾ùµÍÓÚ10¦ÌM£©£¬²¢ÊʶÈÒÖÖÆUGT1A4£¬UGT1A7£¬UGT1A8£¨IC50ֵΪ29.68-63.87¦ÌM£©[2]¡£ HesperetinÓ벻ͬÀàÐ͵ĵ°°×ÖÊÏ໥×÷Ó㬰üÀ¨Çâ¼ü£¬¦Ð-¦ÐЧӦ£¬¦Ð-¼ü½áºÏºÍ¾ßÓв»Í¬½áºÏÄܵÄpi-sigmaÏ໥×÷ÓᣠHesperetin¾ßÓÐÀàËÆÒ©ÎïµÄÌØÐÔ£¬¿ÉÒÔ×÷ΪCHIKV¸ÐȾµÄÖÎÁÆÑ¡Ôñ[3]¡£ Hesperetin¼ÁÁ¿ÒÀÀµÐԵؽµµÍÅàÑøµÄÔ­´ú´óÊó¸Îϸ°ûÖÐGCDCAÓÕµ¼µÄë×Ììµ°°×ø-3»îÐÔ¡£ Hesperetin»¹¼ÁÁ¿ÒÀÀµÐԵؼõÉÙCMÓÕµ¼µÄ¸Îϸ°ûÖÐNos2£¨iNOS£©µÄ±í´ï¡£ÓÐȤµÄÊÇ£¬Óëµ¥¶ÀʹÓÃϸ°ûÒò×Ó»ìºÏÎïÏà±È£¬³ÈÆ¤ËØÓÕµ¼µÄ¿¹Ñõ»¯»ùÒò±í´ïµÄÑõ»¯Ã¸1£¨HO-1£©Ô¼Îª4±¶[5]¡£

ÌåÄÚÑо¿

Ô¤ÏȸøÓèHesperetin£¨40 mg / kgÌåÖØ£¬¿Ú·þ£©¿ÉÏÔ׿õÇáCdÓÕµ¼µÄÑõ»¯Ó¦¼¤ºÍÏßÁ£Ì幦ÄÜÕϰ­£¬»Ö¸´¿¹Ñõ»¯ºÍĤ½áºÏø»îÐÔ£¬¼õÉÙ´óÊóÄÔϸ°ûµòÍö[4]¡£ Hesperetin£¨200 mg / kg£©¼õÈõCon AÓÕµ¼µÄСÊó¸Îϸ°ûµòÍöºÍ¸ÎÔàNos2£¨iNOS£©±í´ï¡£ HesperetinÁªºÏÖÎÁÆ»¹¿É¼õÉÙµòÍöСÌ壬ˮÖ×±äÐÔ£¬ºËË鯬£¬×ÔÈܺͳöѪµÄ·¢Éú¡£ÔÚСÊóÄ£ÐÍÖУ¬hesperetin¿ÉÏÔ׎µµÍD-GalN / LPSÓÕµ¼µÄ±©·¢ÐÔ¸ÎÑ×СÊó¸Î×éÖ¯Öа×ϸ°ûµÄÊýÁ¿[5]¡£

¼¤Ã¸ÊµÑé

Ê×ÏÈ£¬ÓÃ1mLˮϡÊÍ0.5mL×éÖ¯ÔȽ¬¡£È»ºó£¬Ïò¸Ã»ìºÏÎïÖмÓÈë2.5mLÒÒ´¼ºÍ1.5mLÂȷ£¨ËùÓÐÊÔ¼ÁÀäÈ´£©²¢ÔÚ4¡æÏÂÕñµ´1·ÖÖÓ£¬È»ºóÀëÐÄ¡£²â¶¨ÉÏÇåÒºÖеÄø»îÐÔ¡£²â¶¨»ìºÏÎﺬÓÐ1.2mL½¹Á×ËáÄÆ»º³åÒº£¨0.025M£¬pH8.3£©£¬0.1mL 186mM·ÔàºÁòËá¼×õ¥£¨PMS£©£¬0.3mL 30mM Nitroblue tetrazolium£¨NBT£©ºÍ0.2mLÑÌõ£°·ÏÙàÑßʶþºËÜÕËᣨNADH£©£¬²¢ÇÒÊʵ±µØÏ¡Ê͵ÄÃ¸ÖÆ¼ÁºÍË®£¬×ÜÌå»ýΪ3 mL¡£Í¨¹ýÌí¼ÓNADHÒý·¢·´Ó¦¡£ÔÚ30¡æÎÂÓý90·ÖÖÓºó£¬Í¨¹ý¼ÓÈë1mL±ù´×ËáÖÕÖ¹·´Ó¦¡£¾çÁÒ½Á°è·´Ó¦»ìºÏÎï²¢Óë4mLÕý¶¡´¼Ò»ÆðÒ¡¶¯¡£ÔÚ560nmÏÂÕë¶Ô¶¡´¼¿Õ°×²âÁ¿¶¡´¼²ãÖеÄɫԭÌåÇ¿¶È¡£Ã»ÓÐøµÄϵͳ×÷Ϊ¶ÔÕÕ¡£Ò»¸öø»îÐÔµ¥Î»¶¨ÒåΪÔڲⶨÌõ¼þÏÂ1·ÖÖÓÄÚNBT½µµÍµÄ50£¥ÒÖÖÆ¡£

 

7¡¢³ÈÆ¤ËØÍ¬Àà²úÆ·ÁÐ±í£º

Æ·ÅÆ

»õºÅ

ÖÐÎÄÃû³Æ

Ó¢ÎÄÃû³Æ

CAS

°ü×°

´¿¶È

MedBio

MED15761

Asiaticoside

Asiaticoside

16830-15-2

20mg

¡Ý98%

MedBio

MED16298

Norisoboldine

Norisoboldine

23599-69-1

20mg

¡Ý98%

MedBio

MED15848

Ginsenoside Rg2

Ginsenoside Rg2

52286-74-5

20mg

¡Ý98%

MedBio

MED15737

5-Methoxypsoralen

5-Methoxypsoralen

484-20-8

1g

¡Ý98%

MedBio

MED15873

1-Deoxynojirimycin

1-Deoxynojirimycin

19130-96-2

20mg

¡Ý98%

MedBio

MED16198

Cucurbitacin ¢òb

Cucurbitacin ¢òb

50298-90-3

20mg

¡Ý98%

MedBio

MED16275

Gelsemine

Gelsemine

509-15-9

20mg

¡Ý98%

MedBio

MED15754

Obacunone

Obacunone

751-03-1

20mg

¡Ý98%

MedBio

MED16314

Columbianadin

Columbianadin

5058-13-9

20mg

¡Ý98%

MedBio

MED15908

Dioscin

Dioscin

19057-60-4

20mg

¡Ý98%

 

8¡¢³ÈÆ¤ËØÓ¢ÎıðÃû£º

Hesperetin
(S)-2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one
3',5,7-Trihydroxy-4'-methoxy flavanone
5,7,3'-Trihydroxy-4'-methoxyflavanone
(2S)-5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-
Hesperitin
MFCD00075646
5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one
(S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone
HESPERETINE
5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
(-)-(S)-hesperetin
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (2S)-
Cyanidanon 4'-methyl ether 1626
EINECS 208-290-2
(-)-hesperetin
Eriodictyol 4'-monomethyl ether
3',5,7-TRIHYDROXY-4-METHOXYFLAVANONE
(S)-3',5,7-Trihydroxy-4'-methoxyflavanone
3',5,7-Trihydroxy-4'-methoxyflavanone
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (S)-

 

 

»õºÅ ²úÆ·Ãû³Æ Æ·ÅÆ ¹æ¸ñÐͺаü×° Ŀ¼¼Û ÊýÁ¿ ¹ºÎï³µ
MED80065 ³ÈÆ¤ËØ ,520-33-2 MedBio 98% 5g ?180.00
MED80065 ³ÈÆ¤ËØ ,520-33-2 MedBio 98% 20g ѯ¼Û

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿