標(biāo)題: Titlebook: Biosynthesis; David Gottlieb (Professor of Plant Pathology),Paul Book 1967 Springer-Verlag Berlin Heidelberg 1967 biosynthesis.research.sy [打印本頁] 作者: Tyler 時間: 2025-3-21 16:50
書目名稱Biosynthesis影響因子(影響力)
書目名稱Biosynthesis影響因子(影響力)學(xué)科排名
書目名稱Biosynthesis網(wǎng)絡(luò)公開度
書目名稱Biosynthesis網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Biosynthesis被引頻次
書目名稱Biosynthesis被引頻次學(xué)科排名
書目名稱Biosynthesis年度引用
書目名稱Biosynthesis年度引用學(xué)科排名
書目名稱Biosynthesis讀者反饋
書目名稱Biosynthesis讀者反饋學(xué)科排名
作者: AXIS 時間: 2025-3-21 23:05 作者: Aromatic 時間: 2025-3-22 01:22
Chloramphenicol,..., 1948; . and ., 1948). As shown in Fig. 1a, its structure is D-(—)-threo-2-dichloroacetamido-l-p-nitrophenyl-1,3-propandiol (..., 1949; ..., 1949). The compound is thus relatively simple but interesting, for it is one of the few natural products with both an aryl nitro group and organic halogen.作者: 分散 時間: 2025-3-22 06:54
Aspergillic Acid and Related Compounds, (1949a and c) and ., and . (1951) demonstrated that aspergillic acid has the structure shown in Fig. 1. . (1961) found that the optical configuration of the asymmetric carbon atom of the sec-butyl side chain of aspergillic acid was the same as that of carbon 3 of .-isoleucine.作者: Cardioversion 時間: 2025-3-22 12:04
Pyocyanine,y by . and . (1929) who proposed a bimolecular structure for it. Further evidence, summarized by . (1938), indicated that the correct structure is as is shown in Fig. 1. Pyocyanine dissolves in water at neutral or basic pH to give a blue solution, and it is extracted from such solutions with chlorof作者: 修飾語 時間: 2025-3-22 15:54
Mitomycins, activity against a variety of microorganisms and Ehrlich ascites tumor cells. Two compounds, designated mitomycin A and mitomycin B, were isolated in crystalline form; however, it was early recognized that several additional biologically ative materials were present in the culture broth. Two years 作者: 利用 時間: 2025-3-22 18:59
Violacein, to those from later studies of crystalline violacein and it seems likely that the bacterium was a strain now known as .. It is probably significant (see below) that the culture was grown on starch paste and that the pigment was obtained “—d’un petit organisme que se développe assez fréquemment à la作者: 元音 時間: 2025-3-22 21:53
Some Acetate Derived Antibiotics,rtiary fungal metabolites is based upon the monumental researches of . (1949) and his coworkers, who over a quarter-century isolated and characterized many of the substances under consideration in this chapter. Structural relationships among certain of these mold products led . and . (1953) to postu作者: Counteract 時間: 2025-3-23 03:12 作者: 橢圓 時間: 2025-3-23 05:37
Griseofulvin,2′-en-3,4′-dione (I; R = Cl) is far from easy. The literature abounds with speculation and with statements unsupported by published detailed experimental work; and the assumption has sometimes been made that a partial biosynthetic pathway established for one griseofulvin-producing organism or strain作者: Obligatory 時間: 2025-3-23 12:31 作者: Costume 時間: 2025-3-23 16:08
Macrolide Antibiotics,olyenic type such as erythromycin, methymycin, picromycin, magnamycin, etc. Compounds containing a system of more than two conjugated carbon double bonds are classified as polyenes and are not considered in this discussion. Macrolides are produced by different species of . (Table 1). . .. (1961) inv作者: Lasting 時間: 2025-3-23 19:21
Cycloheximide and Other Glutarimide Antibiotics,cyclohexanone nucleus attached to position 4 of the glutarimide ring through a twocarbon bridge. The individual compounds differ either in substitution or in the degree of unsaturation of the dimethylcyclohexanone nucleus (., 1964; . and ., 1964). The cycloheximide molecule has four assymetric centr作者: 減震 時間: 2025-3-24 00:07
Nystatin,. It is unique, however, in that much of what is known of the structure is due to biosynthetic investigations. The macrolides are characterised by many-membered lactone rings, carrying numerous substituents: methyl groups, hydroxyl groups, unusual sugar, and frequently at least one carbonyl group. T作者: aerial 時間: 2025-3-24 03:01 作者: stroke 時間: 2025-3-24 08:04
Synthetic vs Analytic Geometry for Computersexcretion of these highly efficient and selective iron chelators originated as an evolutionary response of organisms to overcome iron deficiency (., 1957). Most naturally occurring hydroxamates exhibit striking biological activity. Certain hydroxamates, such as ferri-chrome, are potent growth factor作者: 向外才掩飾 時間: 2025-3-24 10:59 作者: Outmoded 時間: 2025-3-24 16:15 作者: enterprise 時間: 2025-3-24 19:34
Penicillins and Cephalosporins,onic side-chain derived from D-α-aminoadipic acid (., 1962). This substance, which was first named cephalosporin N or synnematin B and later penicillin N, has also been reported to be produced by a . sp. (. and ., 1962) and by . (..., 1960). Following the discovery of penicillin N, it was found that作者: 兩棲動物 時間: 2025-3-25 00:49
Hadacidin,excretion of these highly efficient and selective iron chelators originated as an evolutionary response of organisms to overcome iron deficiency (., 1957). Most naturally occurring hydroxamates exhibit striking biological activity. Certain hydroxamates, such as ferri-chrome, are potent growth factor作者: effrontery 時間: 2025-3-25 03:55
Pyocyanine,olutions. The value E . = 205 at 690 mμ can be used for the analysis of pyocyanine in neutral or alkaline aqueous solution, and the value E . = 117 at 520 mμ for its analysis in aqueous acid solution (., 1958b).作者: 歡騰 時間: 2025-3-25 07:43
Some Acetate Derived Antibiotics,shed, and the analogy between fungal aromatic synthesis and mammalian fatty acid biosynthesis (. and ., 1945) was strengthened. A major breakthrough in the understanding of the mechanism of fatty acid formation was the finding (., 1958; ., 1958), that the driving force for C2-unit condensation invol作者: Insul島 時間: 2025-3-25 14:09
David Gottlieb (Professor of Plant Pathology),Paul作者: 凝結(jié)劑 時間: 2025-3-25 16:49 作者: 冒失 時間: 2025-3-25 21:54
https://doi.org/10.1007/978-1-4419-1551-1 the production of one compound by several species as well as the production of several compounds by a single species or even strain have been reported. Macrolides inhibit bacteria but not fungi whereas the polyenic lactones inhibit fungi but not bacteria.作者: 單獨(dú) 時間: 2025-3-26 02:39 作者: Intervention 時間: 2025-3-26 07:33 作者: 侵蝕 時間: 2025-3-26 11:24
Mitomycins,porfiromycin, was introduced by ... (1961). Since the culture from which this compound was obtained appeared different from any previously reported, the name . sp. n. was assigned. With the isolation of mitiromycin from culture filtrates of . by ... (1962) the fifth component of the mitomycin family was characterized and announced.作者: acrobat 時間: 2025-3-26 16:40 作者: Enrage 時間: 2025-3-26 20:00
Cycloheximide and Other Glutarimide Antibiotics,e been described and conformational analysis has led to the assignment of the structures shown below. The configuration at carbon 8 of cycloheximide, originally thought to be . (., 1959), is now known to be . (. and ., 1964).作者: BRAND 時間: 2025-3-26 23:18 作者: LAIR 時間: 2025-3-27 04:43 作者: 苦澀 時間: 2025-3-27 05:53 作者: 奇思怪想 時間: 2025-3-27 11:18
Francesca Vicentini,Luigi Nastasee below) that the culture was grown on starch paste and that the pigment was obtained “—d’un petit organisme que se développe assez fréquemment à la surface de la colle de farine conservée pendant quelque temps à l’air humide”.作者: 反應(yīng) 時間: 2025-3-27 15:57 作者: 笨拙的你 時間: 2025-3-27 18:05
Violacein,see below) that the culture was grown on starch paste and that the pigment was obtained “—d’un petit organisme que se développe assez fréquemment à la surface de la colle de farine conservée pendant quelque temps à l’air humide”.作者: 本土 時間: 2025-3-28 00:33 作者: STIT 時間: 2025-3-28 02:49 作者: Formidable 時間: 2025-3-28 06:53
Testing as Feedback to Inform Teachingis a structural material; several vitamins and coenzymes are terpenoids; certain terpenoids are undoubtedly accumulated in plants because their bitterness and toxicity keeps the plants from being eaten by animals. It is not surprising that a small percentage of the natural substances with antibiotic activity have been found to be terpenoids.作者: 仇恨 時間: 2025-3-28 13:15 作者: canonical 時間: 2025-3-28 14:39
Case Studies: Organising Proximity, (1949a and c) and ., and . (1951) demonstrated that aspergillic acid has the structure shown in Fig. 1. . (1961) found that the optical configuration of the asymmetric carbon atom of the sec-butyl side chain of aspergillic acid was the same as that of carbon 3 of .-isoleucine.作者: 性行為放縱者 時間: 2025-3-28 20:19 作者: 卷發(fā) 時間: 2025-3-29 01:56 作者: 類似思想 時間: 2025-3-29 05:21 作者: Munificent 時間: 2025-3-29 09:26 作者: 尊敬 時間: 2025-3-29 11:54 作者: chemoprevention 時間: 2025-3-29 16:27
Antibioticshttp://image.papertrans.cn/b/image/188617.jpg作者: INCH 時間: 2025-3-29 21:21
Pac Learning, Noise, and Geometryenicillin it was found that the substance being studied in Oxford differed in its acyl side-chain from that studied in the U.S.A. (. and ., 1949; ., 1949). In the former (2-pentenylpenicillin) R was CH.CH.CH =CH · CH. and in the latter (benzylpenicillin) R was C.H.CH.. Subsequent work showed that ma作者: 的’ 時間: 2025-3-30 00:23
Synthetic vs Analytic Geometry for Computersresence in all but trace amounts in living cells. The most commonly found hydroxylamino compounds are the naturally occurring hydroxamic acids, which are excreted into the medium in amounts sometimes exceeding one gram per liter of culture fluid. The detection and isolation of hydroxamates is facili作者: 令人悲傷 時間: 2025-3-30 04:04
Empirical Insights: Effects of Distance,..., 1948; . and ., 1948). As shown in Fig. 1a, its structure is D-(—)-threo-2-dichloroacetamido-l-p-nitrophenyl-1,3-propandiol (..., 1949; ..., 1949). The compound is thus relatively simple but interesting, for it is one of the few natural products with both an aryl nitro group and organic halogen.作者: conceal 時間: 2025-3-30 08:59 作者: SKIFF 時間: 2025-3-30 15:38
Lucia Marchegiani,Gabriella Arcesey by . and . (1929) who proposed a bimolecular structure for it. Further evidence, summarized by . (1938), indicated that the correct structure is as is shown in Fig. 1. Pyocyanine dissolves in water at neutral or basic pH to give a blue solution, and it is extracted from such solutions with chlorof作者: gnarled 時間: 2025-3-30 17:47 作者: 確定方向 時間: 2025-3-30 21:24 作者: 培養(yǎng) 時間: 2025-3-31 04:46 作者: 發(fā)源 時間: 2025-3-31 06:15 作者: 音樂會 時間: 2025-3-31 10:30 作者: 財主 時間: 2025-3-31 13:52 作者: lattice 時間: 2025-3-31 20:12 作者: Interregnum 時間: 2025-3-31 21:42 作者: 高深莫測 時間: 2025-4-1 03:23 作者: 旅行路線 時間: 2025-4-1 09:04
Representing Geometric ConfigurationsThe intensively yellow antibiotic xanthocillin. is produced in cultures of . (., 1950, 1954). Its structure has been established as 1,4-(4-hydroxyphenyl)-butadiene-(1,3)-diisonitrile-(2,3) (I) by chemical investigations of . and . (1957).作者: Externalize 時間: 2025-4-1 10:45
Pac Learning, Noise, and GeometrySeveral diketopiperazine antibiotics have been isolated from fungi, for example gliotoxin (I), mycelianamide (II), aspergillic acid (III) and echinulin. These four antibiotics are produced by species of the genera, . and ..
