✦ LIBER ✦

Two new indole alkaloids, 2-(3,3-dimethylprop-1-ene)-costaclavine and 2-(3,3-dimethylprop-1-ene)-epicostaclavine, from the marine-derived fungusAspergillus fumigatus

✍ Scribed by Dahai Zhang; Masayuki Satake; Seketsu Fukuzawa; Kohtaro Sugahara; Ai Niitsu; Tomohiro Shirai; Kazuo Tachibana

Book ID: 107343955
Publisher: Springer Japan
Year: 2011
Tongue: Japanese
Weight: 271 KB
Volume: 66
Category: Article
ISSN: 1340-3443
DOI: 10.1007/s11418-011-0565-3

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new method for the formation of the im

A new method for the formation of the imidazo[4′, 5′; 3,4] pyrido[2,3-b]indole ring: Formal synthesis of the alkaloids from marine origin grossularines-1 and 2

✍ Pedro Molina; Pilar M. Fresneda; Miguel A. Sanz 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 249 KB

A new synthesis of the 2-dimethylamino-4-hydroxy-6-methoxymethyl-3H-imidazo [4', 5' :3,4] pyfido[2,3-b]indole, used as key intermediate in the total synthesis of the alkaloids grossularines -1 and -2. based on the step-wise formation of the pyfidine and imidazole tings, is described.

Synthesis, characterization, and biologi

Synthesis, characterization, and biological activities of some transition metal(II) complexes with the thiosemicarbazone derived from 4-[1-(4-methylphenylsulfonyl)-1H-indol-3-yl]but-3-en-2-one

✍ J. Q. Qu; G. C. Sun; L. F. Wang; L. Qu 📂 Article 📅 2006 🏛 Versita 🌐 English ⚖ 218 KB

## Abstract A new 4-[1-(4-methylphenylsulfonyl)-1H-indol-3-yl]but-3-en-2-one thiosemicarbazone (HL) was synthesized derived from 4-[1-(4-methylphenylsulfonyl)-1H-indol-3-yl]but-3-en-2-one. Four transition metal(II) complexes of HL have been prepared. Elemental analysis, molar conductivity, IR, UV,

ChemInform Abstract: A New Method for th

ChemInform Abstract: A New Method for the Formation of the Imidazo(4′,5′;3,4)pyrido(2,3-b) indole Ring: Formal Synthesis of the Alkaloids from Marine Origin Grossularines-1 and -2.

✍ P. MOLINA; P. M. FRESNEDA; M. A. SANZ 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

First Syntheses of 2,2-Dimethyl-7-(2′-me

First Syntheses of 2,2-Dimethyl-7-(2′-methylbut-3′-en-2′-yl)- 2H -chromen-6-ol and 2-(3′-Methylbut-2′-enyl)-5-(2′-methylbut-3′-en-2′-yl)-1,4-benzoquinone, Novel Prenylated Quinone Derivatives from the New Zealand Brown Alga Perithalia capillaris

✍ Coombes, Catherine L.; Moody, Christopher J. 📂 Article 📅 2008 🏛 American Chemical Society 🌐 English ⚖ 170 KB

ChemInform Abstract: Pseurotin A1 and A2

ChemInform Abstract: Pseurotin A1 and A2, Two New 1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-diones from the Holothurian-Derived Fungus Aspergillus fumigatus WFZ-25.

✍ Fa-Zou Wang; De-Hai Li; Tian-Jiao Zhu; Min Zhang; Qian-Qun Gu 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 23 KB