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N. G. Vinokurova K. F. Turchin B. P. Baskunov M. U. Arinbasarov 《Russian Journal of Organic Chemistry》2002,38(6):868-871
Reactions of roquefortin with alkyl chloroformates provide 3-(1-(alkoxycarbonyl)imidazol-4-ylmethylene]-10b-(1,1-dimethyl-2-propenyl)-5a,10b,11,11a-tetrahydro-2H-pyrazinol[1',2':1,5]pyrrolo[2,3-b]indole-1,4(3H,6H)-diones. 相似文献
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A. G. Kozlovskii K. A. Koshcheenko M. U. Arinbasarov T. G. Baklashova V. M. Adanin G. I. Yakovlev 《Russian Chemical Bulletin》1975,24(5):1061-1063
Conclusions The isolation of an unknown intermediary in the microbiological transformation of indole-3-acetic acid to 4-hydroxyindole-3-acetic acid may help us to determine the structure of 4-hydroxyindole-3-acetic acid.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1155–1158, May, 1975.The authors express their gratitude to G. K. Skryabin and M. N. Kolosov for assistance in carrying out the present work. 相似文献
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Kozlovskii A. G. Arinbasarov M. U. Yakovlev G. I. Zyakun A. M. Adanin V. M. 《Russian Chemical Bulletin》1976,25(5):1115-1119
| 1. | An earlier unknown metabolite ofPseudomonas aeruginosa, strain A197, 2-(n-1-heptenyl)-4-quinolone, was isolated. |
| 2. | The main components of the total mixture of alkaloids produced byPseudomonas aeruginosa strain A197 are 2-n-nonyl-4-quinolone (pseudane-IX), 2-n-heptyl-4-quinolone (pseudane-VII), 2-(n-1-nonenyl)-4-quinolone (1pseudene-IX), and 2-(n-1-heptenyl)-4-quinolone (1-pseudene-VII). |
| 3. | The synthesis of 2-(n-1 -heptenyl)- 4 -quinolones was carried out. |
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N. G. Vinokurova N. F. Zelenkova B. P. Baskunov M. U. Arinbasarov 《Journal of Analytical Chemistry》2001,56(3):258-262
Electronic absorption spectra and the chromatographic retention of six alkaloids from the roquefortine group under conditions of thin-layer chromatography and high-performance liquid chromatography were examined. The applicability of these techniques to the identification of diketopiperazine alkaloids in culture liquid extracts was demonstrated using the fungusPenicillium chrysogenumVKM F-1987 as an example. 相似文献
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