Oxidized Welwitindolinones from Terrestrial Fischerella spp
3-Hydroxy-N-methylwelwitindolinone C isonitrile (3), 3-hydroxy-N-methylwelwitindolinone C isothiocyanate (4), and the novel cyclic ether N-methylwelwitindolinone D isonitrile (6) are three new alkaloids from two terrestrial Fischerella spp. belonging to the Stigonemataceae. Photooxidation of N-methy...
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| Veröffentlicht in: | Journal of natural products (Washington, D.C.) D.C.), 1999-04, Vol.62 (4), p.569-572 |
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| container_title | Journal of natural products (Washington, D.C.) |
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| creator | Jimenez, Jorge I Huber, Udo Moore, Richard E Patterson, Gregory M. L |
| description | 3-Hydroxy-N-methylwelwitindolinone C isonitrile (3), 3-hydroxy-N-methylwelwitindolinone C isothiocyanate (4), and the novel cyclic ether N-methylwelwitindolinone D isonitrile (6) are three new alkaloids from two terrestrial Fischerella spp. belonging to the Stigonemataceae. Photooxidation of N-methylwelwitindolinone C isonitrile (1) leads to isonitriles 3 and 6. Isonitrile 3 is readily hydrated to 3-hydroxy-N-methylwelwitindolinone C formamide (5), an artifact produced during the isolation procedure. |
| doi_str_mv | 10.1021/np980485t |
| format | Article |
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Isonitrile 3 is readily hydrated to 3-hydroxy-N-methylwelwitindolinone C formamide (5), an artifact produced during the isolation procedure.</description><identifier>ISSN: 0163-3864</identifier><identifier>EISSN: 1520-6025</identifier><identifier>DOI: 10.1021/np980485t</identifier><identifier>PMID: 10217710</identifier><identifier>CODEN: JNPRDF</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Biological and medical sciences ; chemical constituents of plants ; chemical structure ; Cyanobacteria ; Fischerella ; fischerella major ; Fischerella muscicola ; General pharmacology ; indole alkaloids ; Medical sciences ; Pharmacognosy. Homeopathy. Health food ; Pharmacology. 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L</creatorcontrib><title>Oxidized Welwitindolinones from Terrestrial Fischerella spp</title><title>Journal of natural products (Washington, D.C.)</title><addtitle>J. Nat. Prod</addtitle><description>3-Hydroxy-N-methylwelwitindolinone C isonitrile (3), 3-hydroxy-N-methylwelwitindolinone C isothiocyanate (4), and the novel cyclic ether N-methylwelwitindolinone D isonitrile (6) are three new alkaloids from two terrestrial Fischerella spp. belonging to the Stigonemataceae. Photooxidation of N-methylwelwitindolinone C isonitrile (1) leads to isonitriles 3 and 6. Isonitrile 3 is readily hydrated to 3-hydroxy-N-methylwelwitindolinone C formamide (5), an artifact produced during the isolation procedure.</description><subject>Biological and medical sciences</subject><subject>chemical constituents of plants</subject><subject>chemical structure</subject><subject>Cyanobacteria</subject><subject>Fischerella</subject><subject>fischerella major</subject><subject>Fischerella muscicola</subject><subject>General pharmacology</subject><subject>indole alkaloids</subject><subject>Medical sciences</subject><subject>Pharmacognosy. Homeopathy. Health food</subject><subject>Pharmacology. Drug treatments</subject><subject>spectral analysis</subject><subject>welwitindolinones</subject><issn>0163-3864</issn><issn>1520-6025</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNp90U1v1DAQBmALgei2cOAPQA4UwSEw46_E6qmq6IeoVNTdiqNlOw64ZJNgZ0Xh1-Mlq8IBcbEPfjyeeU3IM4S3CBTf9aOqgddiekAWKCiUEqh4SBaAkpWslnyP7Kd0CwAMlHhM9ra3qgphQY6u7kITfvqm-OS772EKfTN0oR96n4o2Duti5WP0aYrBdMVpSO6Lj77rTJHG8Ql51Jou-ae7_YDcnL5fnZyXl1dnFyfHl6URgFPZSou0sRZdnRffgFTIkLXOOtdwY5VvsW4NZ9wKp6xQQBUIxmsEZSpbsQPyeq47xuHbJjej17mRbRe9HzZJYy0UVRI4z_TV_2nFUSglMnwzQxeHlKJv9RjD2sQfGkFv49H3oWb7fFd0Y9e--UvOKWbwcgdMcqZro-ldSH9cDVLw7ZvlzEKa_N39sYlftaxYJfTq41LTa_pBXldLfZb9i9m3ZtDmc8wlb5YUkOWAUPHfUxzOwrikb4dN7PM__GOCXy71ooM</recordid><startdate>19990401</startdate><enddate>19990401</enddate><creator>Jimenez, Jorge I</creator><creator>Huber, Udo</creator><creator>Moore, Richard E</creator><creator>Patterson, Gregory M. 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Drug treatments</topic><topic>spectral analysis</topic><topic>welwitindolinones</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jimenez, Jorge I</creatorcontrib><creatorcontrib>Huber, Udo</creatorcontrib><creatorcontrib>Moore, Richard E</creatorcontrib><creatorcontrib>Patterson, Gregory M. L</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of natural products (Washington, D.C.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jimenez, Jorge I</au><au>Huber, Udo</au><au>Moore, Richard E</au><au>Patterson, Gregory M. 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Isonitrile 3 is readily hydrated to 3-hydroxy-N-methylwelwitindolinone C formamide (5), an artifact produced during the isolation procedure.</abstract><cop>Washington, DC</cop><cop>Glendale, AZ</cop><pub>American Chemical Society</pub><pmid>10217710</pmid><doi>10.1021/np980485t</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0163-3864 |
| ispartof | Journal of natural products (Washington, D.C.), 1999-04, Vol.62 (4), p.569-572 |
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| language | eng |
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| source | ACS Publications |
| subjects | Biological and medical sciences chemical constituents of plants chemical structure Cyanobacteria Fischerella fischerella major Fischerella muscicola General pharmacology indole alkaloids Medical sciences Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments spectral analysis welwitindolinones |
| title | Oxidized Welwitindolinones from Terrestrial Fischerella spp |
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