Application of 13C nuclear magnetic resonance spectroscopy to the analysis and structural investigation of tetracycline antibiotics and their common impurities
1984 ◽
Vol 2
(1)
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pp. 19-36
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1976 ◽
pp. 895
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1983 ◽
Vol 130
(2)
◽
pp. 383-389
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2016 ◽
Vol 69
(24)
◽
pp. 3703-3714
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2003 ◽
Vol 21
(9)
◽
pp. 1029-1031
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2001 ◽
Vol 27
(05)
◽
pp. 473-482
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1995 ◽
Vol 84
(2)
◽
pp. 212-215
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1979 ◽
Vol 32
(6)
◽
pp. 559-564
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