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Steroid transformations with Fusarium oxysporum var. cubense and Colletotrichum musae
The utility of two locally isolated fungi, pathogenic to banana, for steroid biotransformation has been studied. The deuteromycetes Fusarium oxysporum var. cubense (IMI 326069, UAMH 9013) andExpand
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Assignment of 1H and 13C spectra and investigation of hindered side‐chain rotation in lupeol derivatives †
Complete 1H and 13C spectral assignments are reported for lupeol (1a) and two derivatives where the C‐30 methyl group is replaced by CH2OH (1b) and HC O (1c). Compound 1c shows conformationallyExpand
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Steroid hydroxylation by Whetzelinia sclerotiorum, Phanerochaete chrysosporium and Mucor plumbeus
The fungi Whetzelinia sclerotiorum ATCC 18687, Phanerochaete chrysosporium ATCC 24725 and Mucor plumbeus ATCC 4740 were examined for their ability to perform steroid biotransformations under singleExpand
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An intervention technique for children with autistic spectrum disorder: joint attentional routines.
Virtually all children with autism are deficient in joint attentional skills. The impact of this deficit may be understood in the context of pragmatically based explanations of language acquisition.Expand
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Biological activity and chemical composition of the essential oil from Jamaican Hyptis verticillata Jacq.
The chemical composition of the essential oil obtained by hydrodistillation from the aerial parts of Hyptis verticillata Jacq. was elucidated by a combination of GC and GC-MS analyses. The oil wasExpand
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The facile bioconversion of testosterone by alginate-immobilised filamentous fungi
Abstract The potential for biotransformation of the substrate 17β-hydroxyandrost-4-en-3-one (testosterone) by six filamentous fungi, namely, Rhizopus oryzae ATCC 11145, Mucor plumbeus ATCC 4740,Expand
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Eryngial (trans-2-dodecenal), a bioactive compound from Eryngium foetidum: its identification, chemical isolation, characterization and comparison with ivermectin in vitro.
Methanol-water (4:1, v/v) crude extracts (50 mg mL(-1)) of 25 Jamaican medicinal plants were screened in vitro for anthelmintic activity using infective third-stage larvae of StrongyloidesExpand
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Biotransformation of some stemodane diterpenoids by Cephalosporium aphidicola
Abstract Incubation of stemodin with Cephalosporium aphidicola ; afforded the 7α; 7β; 8β; 18- and 19-hydroxystemodins whilst stemodinone gave the 11 ξ- and 18-hydroxystemodinones.
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Biotransformation of cadinane sesquiterpenes by Beauveria bassiana ATCC 7159.
Incubation of cadina-4,10(15)-dien-3-one with Beauveria bassiana ATCC 7159 has resulted in the production of nine novel sesquiterpenes. These metabolites were identified asExpand
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