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Allopumiliotoxin 267A

Dari Wikipedia bahasa Indonesia, ensiklopedia bebas
Allopumiliotoxin 267A
Nama
Nama IUPAC (preferensi)
(6E,7R,8R,8aS)-8-Methyl-6-[(2R)-2-methylhexylidene]octahydroindolizine-7,8-diol
Penanda
Model 3D (JSmol)
3DMet {{{3DMet}}}
ChemSpider
Nomor EC
Nomor RTECS {{{value}}}
UNII
  • InChI=1S/C16H29NO2/c1-4-5-7-12(2)10-13-11-17-9-6-8-14(17)16(3,19)15(13)18/h10,12,14-15,18-19H,4-9,11H2,1-3H3/b13-10+/t12-,14+,15-,16-/m1/s1 YaY
    Key: LWXKAVPXEDNHLL-VRUXTKGDSA-N YaY
  • InChI=1/C16H29NO2/c1-4-5-7-12(2)10-13-11-17-9-6-8-14(17)16(3,19)15(13)18/h10,12,14-15,18-19H,4-9,11H2,1-3H3/b13-10+/t12-,14+,15-,16-/m1/s1
    Key: LWXKAVPXEDNHLL-VRUXTKGDBX
  • O[C@@H]1C(=C\[C@H](C)CCCC)\CN2[C@H]([C@]1(O)C)CCC2
Sifat
C16H29NO2
Massa molar 267,41 g·mol−1
Bahaya
Bahaya utama Highly toxic
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa).
N verifikasi (apa ini YaYN ?)
Referensi

Allopumiliotoxin 267A adalah racun yang ditemukan pada kulit beberapa katak beracun dari keluarga Dendrobates.[1] Racun ini merupakan salah satu dari kelas senyawa yang dikenal sebagai allopumiliotoxin. Katak menghasilkan racun dengan memodifikasi versi aslinya, pumiliotoxin 251D.[2] Ini telah diuji pada tikus dan ditemukan lima kali lebih kuat dari versi sebelumnya. Racun ini telah diproduksi secara sintetis melalui berbagai cara yang berbeda.[2] It has been tested on mice and found to be five times more potent than the former version. It has been produced synthetically through a variety of different routes.[3][4][5][6]

Referensi

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  1. ^ Edwards, M. W.; Daly, J. W.; Myers, C. W. (1988). "Alkaloids from a Panamanian poison frog, Dendrobates speciosus: Identification of pumiliotoxin-A and allopumiliotoxin class alkaloids, 3,5-disubstituted indolizidines, 5-substituted 8-methylindolizidines, and a 2-methyl-6-nonyl-4-hydroxypiperidine". Journal of Natural Products. 51 (6): 1188–97. doi:10.1021/np50060a023. PMID 3236011. 
  2. ^ Daly, J. W.; Garraffo, H. M.; Spande, T. F.; Clark, V. C.; Ma, J.; Ziffer, H.; Cover Jr, J. F. (2003). "Evidence for an enantioselective pumiliotoxin 7-hydroxylase in dendrobatid poison frogs of the genus Dendrobates". Proceedings of the National Academy of Sciences of the United States of America. 100 (19): 11092–7. Bibcode:2003PNAS..10011092D. doi:10.1073/pnas.1834430100alt=Dapat diakses gratis. PMC 196932alt=Dapat diakses gratis. PMID 12960405. 
  3. ^ Comins, D. L.; Huang, S.; McArdle, C. L.; Ingalls, C. L. (2001). "Enantiopure 2,3-dihydro-4-pyridones as synthetic intermediates: A concise asymmetric synthesis of (+)-allopumiliotoxin 267A". Organic Letters. 3 (3): 469–71. doi:10.1021/ol0069709. PMID 11428041. 
  4. ^ Franklin, Alison S.; Overman, Larry E. (1996). "Total Syntheses of Pumiliotoxin a and Allopumiliotoxin Alkaloids. Interplay of Pharmacologically Active Natural Products and New Synthetic Methods and Strategies". Chemical Reviews. 96 (1): 505–522. doi:10.1021/cr950021p. PMID 11848762. 
  5. ^ Tang, Xiao-Qing; Montgomery, John (2000). "Nickel-Catalyzed Preparation of Bicyclic Heterocycles: Total Synthesis of (+)-Allopumiliotoxin 267A, (+)-Allopumiliotoxin 339A, and (+)-Allopumiliotoxin 339B". Journal of the American Chemical Society. 122 (29): 6950–6954. doi:10.1021/ja001440t. 
  6. ^ Aoyagi, Sakae; Wang, Tzu Chueh; Kibayashi, Chihiro (1993). "Highly stereoselective total syntheses of (+)-allopumiliotoxins 267A and 339A via intramolecular nickel(II)/Chromium(II)-mediated cyclization". Journal of the American Chemical Society. 115 (24): 11393–11409. doi:10.1021/ja00077a044.