MM 47755
MM 47755结构式
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常用名 | MM 47755 | 英文名 | MM 47755 |
|---|---|---|---|---|
| CAS号 | 117620-87-8 | 分子量 | 336.33800 | |
| 密度 | 1.39g/cm3 | 沸点 | 583.3ºC at 760mmHg | |
| 分子式 | C20H16O5 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 214.3ºC | |
| 符号 |
GHS07, GHS09 |
信号词 | Warning |
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Angucyclinone antibiotics: total syntheses of YM-181741, (+)-ochromycinone, (+)-rubiginone B2, (-)-tetrangomycin, and MM-47755.
J. Org. Chem. 72(16) , 6116-26, (2007) A concise and highly enantioselective route has been developed for the synthesis of angucyclinone-type natural products. Utilizing this strategy, total syntheses of five natural products YM-181741, (+)-ochromycinone, (+)-rubiginone B2, (-)-tetrangomycin, and ... |
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Total synthesis of (-)-8-O-methyltetrangomycin (MM 47755).
Org. Lett. 8(12) , 2507-10, (2006) A stereoselective total synthesis of the natural antibiotic (-)-8-O-methyltetrangomycin 1 is reported. The essential steps for this convergent synthesis are the transformation of a geraniol epoxide into a chiral octadiyne derivative, which was converted into ... |
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The cobalt way to angucyclinones: asymmetric total synthesis of the antibiotics (+)-rubiginone B2, (-)-tetrangomycin, and (-)-8-O-methyltetrangomycin.
Chemistry 16(29) , 8805-21, (2010) A cobalt(I)-mediated convergent and asymmetric total synthesis of angucyclinones with an aromatic B ring has been developed. In the course of our research, we synthesized three naturally occurring anguclinone derivatives, namely, (+)-rubiginone B(2) (1), (-)-... |
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Biological activities of deoxyspergualin in autoimmune disease mice.
J. Antibiot. 41(9) , 1253-9, (1988) An assessment of the prophylactic and ameliorative effects of deoxyspergualin (NKT-01), an immunosuppressive agent, was carried out in male MRL/MpJ-lpr/lpr (MRL/1) mice which spontaneously develop lupus-like lesions. When NKT-01 was administered ip daily from... |
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Search method for inhibitors of Staphyloxanthin production by methicillin-resistant Staphylococcus aureus.
Biol. Pharm. Bull. 35(1) , 48-53, (2012) Staphyloxanthin, a yellow pigment produced by methicillin-resistant Staphylococcus aureus (MRSA), is a virulent factor escaping from the host immune system. A new screening method for inhibitors of staphyloxanthin production by MRSA was established using pape... |
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MM 47755, a new benz[a]anthracene antibiotic from a streptomycete.
J. Antibiot. 42(4) , 627-8, (1989)
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Screening of mutant strain Streptomyces mediolani sp. AC37 for (-)-8-O-methyltetrangomycin production enhancement.
J. Microbiol. 50(6) , 1014-23, (2012) Streptomyces mediolani sp. AC37 was isolated from the root system of higher plant Taxus baccata and produced metabolite identified as (-)-8-O-methyltetrangomycin according to LC/MS/MS analysis. In our screening program for improvements of bioactive secondary ... |