Verrucofortine
(Synonyms: Fructigenine B, (-)-Verrucofortine, Verrucozine) 目录号 : GC41385
A fungal metabolite
Cas No.:113706-21-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Verrucofortine is a fungal metabolite originally isolated from P. verrucosum.
| Cas No. | 113706-21-1 | SDF | |
| 别名 | Fructigenine B, (-)-Verrucofortine, Verrucozine | ||
| Canonical SMILES | CC([C@]12C3=CC=CC=C3N(C(C)=O)[C@]1(N([C@](C2)([H])C(N4)=O)C([C@@H]4CC(C)C)=O)[H])(C=C)C | ||
| 分子式 | C24H31N3O3 | 分子量 | 409.5 |
| 溶解度 | Soluble in DMSO | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.442 mL | 12.21 mL | 24.42 mL |
| 5 mM | 0.4884 mL | 2.442 mL | 4.884 mL |
| 10 mM | 0.2442 mL | 1.221 mL | 2.442 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Verrucofortine, a major metabolite of Penicillium verrucosum var. cyclopium, the fungus that produces the mycotoxin verrucosidin
J Nat Prod 1988 Jan-Feb;51(1):66-73.PMID:3373229DOI:10.1021/np50055a008.
Verrucofortine [8], an alkaloid derived from tryptophan and leucine, has been isolated from the fungus Penicillium verrucosum var. cyclopium. The structure and absolute configuration have been established by a combination of spectroscopic and chemical techniques. Its structure is unrelated to that of other major metabolite of the organism, the highly toxic pyrone-type polyketide verrucosidin [1], which was previously reported to be a tremorgen. A second novel metabolite, normethylverrucosidin [3], has also been isolated and identified. Small quantities of several other secondary metabolites, ergosterol, cyclopenin [4], cyclopenol [5], and 3-O-methylviridicatin [6], were isolated. They are known fungal metabolites but had not previously been obtained from this fungus. Studies of Verrucofortine toxicity in mice showed no apparent toxic effects at doses as high at 160 mg/kg ip.
Penicyrones A and B, an epimeric pair of α-pyrone-type polyketides produced by the marine-derived Penicillium sp
J Antibiot (Tokyo) 2016 Jan;69(1):57-61.PMID:26243556DOI:10.1038/ja.2015.82.
Two polyketides containing an α-pyrone unit, named penicyrones A (1) and B (2), were isolated from a culture broth of the marine-derived Penicillium sp. TPU1271 together with nine known compounds: verrucosidin (3), fructigenine A (4), Verrucofortine (5), cyclo-(L-Trp-L-Phe) (6), cyclopenol (7), cyclopenin (8), penipratynolene (9), aspterric acid (10) and viridicatol (11). The structures of 1 and 2 were elucidated by analyzing the spectroscopic data of 1, 2 and their O-acetyl derivatives (1a and 2a). Compounds 1 and 2 were epimers of each other at the C-9 position. The absolute configurations of 1 and 2 were assigned on the basis of NOESY data for 1, 2, 1a and 2a, a conformational analysis and the identity of the biogenetic pathway with verrucosidin (3). The planar structure of penicyrones was found in the SciFinder as a compound in the commercial chemical libraries; however, the stereostructure and spectroscopic data were not available. Therefore, this is the first study on the isolation and structure elucidation, including the absolute configurations, of penicyrones A (1) and B (2) as fungal metabolites. Compound 3 exhibited growth inhibitory activity against Mycobacterium smegmatis at 40 μg per disc (inhibition zone of 11 mm). This is the first study to demonstrate that verrucosidin (3) exhibited anti-mycobacterial activity.
Penicillium strains isolated from Slovak grape berries taxonomy assessment by secondary metabolite profile
Mycotoxin Res 2014 Nov;30(4):213-20.PMID:25109845DOI:10.1007/s12550-014-0205-3.
The secondary metabolite profiles of microfungi of the genus Penicillium isolated from samples of grape berries collected in two different phases during two vegetative seasons in Slovakia is described to assess the taxonomy. Three Slovak vine regions have been selected for this study, based on their climatic differences and national economic importance. Cultures of microfungi isolated from berries were incubated on different selective media for macro and micromorphology identification. The species Penicillium brevicompactum, Penicillium crustosum, Penicillium chrysogenum, Penicillium expansum, Penicillium palitans and Penicillium polonicum were identified according to growth and morphology. The related strains were found to produce a broad spectrum of fungal metabolites, including roquefortine C, chaetoglobosin A, penitrem A, cyclopeptin, cyclopenin, viridicatin, methylviridicatin, Verrucofortine, secalonic acid D, cyclopiazonic acid, fumigaclavine and mycophenolic acid. Chemotaxonomy was performed using high-performance liquid chromatography (HPLC) and mass spectrometry (MS). Dried grape berries were also analyzed allowing to assess the presence of patulin, roquefortine C and penicillic acid; this last one has been identified in dried berries but not in vitro.
Production of mycotoxins on artificially and naturally infested building materials
Mycopathologia 1999;145(1):43-56.PMID:10560628DOI:10.1023/a:1007038211176.
In this study, the ability to produce mycotoxins during growth on artificially infested building materials was investigated for Penicillium chrysogenum, Pen. polonicum, Pen. brevicompactum, Chaetomium spp., Aspergillus ustus, Asp. niger, Ulocladium spp., Alternaria spp., and Paecilomyces spp., all isolated from water-damaged building materials. Spores from the different isolates of the above mentioned species were inoculated on gypsum board with and without wallpaper and on chipboard with and without wallpaper. Fungal material was scraped off the materials, extracted, and analyzed using high performance liquid chromatography-diode array detection and thin layer chromatography. All six isolates of C. globosum produced the toxic chaetoglobosins A and C, at levels of up to 50 and 7 microg/cm2 respectively. The quantities of secondary metabolites produced by Penicillia were generally low, and no toxin production was detected from any of the five isolates of Pen. chrysogenum. Both isolates of Pen. polonicum produced 3-methoxy-viridicatin, verrucosidin, and Verrucofortine. Two of five isolates of Pen. brevicompactum produced mycophenolic acid. From five out of six isolates of Alternaria spp., altenariol and alternariol monomethyl ether were detected. From Ulocladium spp., Paecilomyces spp., and Asp. ustus no known mycotoxins were detected, although the latter two are known mycotoxin producers. Asp. niger produced several naphtho-gamma-pyrones and tetra-cyclic compounds. All investigated species, especially Asp. ustus and Asp. niger produced many unknown secondary metabolites on the building materials. Analyses of wallpaper and glass-fibre wallpaper naturally infested with Asp. versicolor revealed sterigmatocystin and 5-methoxysterigmatocystin. Analyses of naturally infested wallpaper showed that C. globosum produced the chaetoglobosins A and C, and Pen. chrysogenum produced the antibiotic meleagrin.
Mycotoxins from mould infested building materials
Mycotoxin Res 2000 Mar;16 Suppl 1:113-6.PMID:23605430DOI:10.1007/BF02942996.
Only limited documentation of non-allergenic, especially toxic reactions after inhalation of microfungal spores in water damaged buildings exists. Recently attention has been drawn to the mycotoxins as causal compounds, as some the dominating genera found in buildings are well known mycotoxin producers.Penicillium chrysogenum and A. ustus do not seem to produce any known mycotoxins when growing on building materials, whereasP. brevicompactum produces mycophenolic acid, someP. polonicum produces verrucosidin and Verrucofortine,A. versicolor produces sterigmatocystins,A. niger produces nigragillin, orlandin, naphtho-γ-pyrones and tetracyclic compounds, someA. ochraceus produces ochratoxin A,Alternaria spp. produce alternariol and alternariol monomethyl ether,Chaetomium globosum produce chaetoglobosins, and finally 30-40% ofStachybotrys chartarum isolates from buildings produce macrocyclic trichothecenes and a number of other biologically active compounds.