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  总访问量
 5469

  访问来源
    内部: 15
    外部: 5454
    国内: 4578
    国外: 891

  年访问量
 716

  访问来源
    内部: 1
    外部: 715
    国内: 655
    国外: 61

  月访问量
 24

  访问来源
    内部: 0
    外部: 24
    国内: 23
    国外: 1

访问量

访问量

1. A New Pyrrolidine Derivative and Steroids from an Algicolous Gibbe.. [5956]
2. 微藻生物柴油技术的研究现状及展望       [2805]
3. The hydroxyl radical scavenging activity of chitosan, hyaluronan, .. [1745]
4. Terretonin, ophiobolin, and drimane terpenes with absolute configu.. [1737]
5. Three new xanthone derivatives from an algicolous isolate of Asper.. [1513]
6. Aspeverin, a New Alkaloid from an Algicolous Strain of Aspergillus.. [1373]
7. Synthesis and moisture absorption and retention activities of a ca.. [1359]
8. Steroids and an oxylipin from an algicolous isolate of Aspergillus.. [1285]
9. Aspewentins A-C, Norditerpenes from a Cryptic Pathway in an Algico.. [1264]
10. Two halosesquiterpenes from Laurencia composita [1258]
11. Absolute configurations of unique harziane diterpenes from Trichod.. [1248]
12. The synthesis of astaxanthin esters, independent of the formation .. [1225]
13. Sesquiterpenes and acetogenins from the marine red alga Laurencia .. [1186]
14. Halogenated chamigrane sesquiterpenes from Laurencia okamurae [1147]
15. Meroterpenes from an algicolous strain of Penicillium echinulatum [1079]
16. Accurate quantification of astaxanthin from Haematococcus crude ex.. [1028]
17. Secondary Metabolites from an Algicolous Aspergillus versicolor St.. [1005]
18. Sesquiterpenes from the marine red alga Laurencia composita [990]
19. A rule to distinguish diastereomeric bianthrones by H-1 NMR [981]
20. Absolute Configurations of Unique Harziane Diterpenes from Trichod.. [914]
21. Two New Epoxysteroids from Helianthus tuberosus [799]
22. 大型海藻内共生真菌次生代谢产物中抑制水华蓝藻物质的分离与活性 [738]
23. 海藻内生真菌棘孢木霉dl-34中的二萜和甾体化合物 [689]
24. Two new tricycloalternarene acids from the marine-derived fungus A.. [659]
25. Synthesis of Carboxymethyl Polysaccharides and Their Moisture Abso.. [650]
26. 刺松藻内生真菌长枝木霉的化学成分研究 [646]
27. Ergosteroid derivatives from an algicolous strain of Aspergillus u.. [586]
28. Trichocitrin, a new fusicoccane diterpene from the marine brown al.. [541]
29. Citrinovirin with a new norditerpene skeleton from the marine algi.. [518]
30. 耐盐菊芋块茎内生真菌次生代谢产物的分离与结构鉴定 [513]
31. Three cadinane derivatives from the marine brown alga Dictyopteris.. [482]
32. Tricholumin A, a highly transformed ergosterol derivative from the.. [460]
33. Sesteralterin and Tricycloalterfurenes A-D: Terpenes with Rarely O.. [431]
34. Diterpenes and Sesquiterpenes from the Marine Algicolous Fungus Tr.. [428]
35. Nitrogenous cyclonerane sesquiterpenes from an algicolous strain o.. [418]
36. Harziane and cadinane terpenoids from the alga-endophytic fungus T.. [413]
37. Cyclonerane Derivatives from the Algicolous Endophytic Fungus Tric.. [405]
38. Seven chromanoid norbisabolane derivatives from the marine-alga-en.. [404]
39. Trichobisabolins A-H, eight new bisabolane derivatives from the ma.. [399]
40. Stability and changes in astaxanthin ester composition from Haemat.. [391]
41. Responses of marine-derived Trichoderma fungi to seawater and thei.. [385]
42. Terpenoids from the Marine-Derived Fungus Aspergillus sp. RR-YLW-1.. [366]
43. Two new tricycloalternarene esters from an alga-epiphytic isolate .. [354]
44. Bisabolane, cyclonerane, and harziane derivatives from the marine-.. [339]
45. 一种海藻内生真菌倍半萜类化合物及其制备和应用 [335]
46. Algicidal activities of secondary metabolites of marine macroalgal.. [334]
47. Tricholumin A, a Highly Transformed Ergosterol Derivative from the.. [330]
48. Two new isomeric tricycloalternarenes from the marine alga-epiphyt.. [328]
49. Trichocarotins A-H and trichocadinin A, nine sesquiterpenes from t.. [323]
50. Sulfurated diketopiperazines from an algicolous isolate of Trichod.. [322]
51. 一种降二萜类化合物及其制备和应用 [321]
52. 一种海藻乙酰倍半萜类化合物及其制备和应用 [302]
53. Hymerhabdrin A, a novel diterpenoid with antifouling activity from.. [301]
54. Trichorenins A-C, Algicidal Tetracyclic Metabolites from the Marin.. [291]
55. 一种从菊芋枝叶中提取甾醇的方法 [287]
56. A New Sesquiterpene from an Endophytic Aspergillus versicolor Stra.. [284]
57. 一种蛇孢假壳素类二倍半萜化合物及其制备和应用 [274]
58. 一种氯代生物碱类化合物及其制备和应用 [273]
59. Halogenated and Nonhalogenated Metabolites from the Marine-Alga-En.. [273]
60. 一种多氧生物碱类化合物及其制备和应用 [270]
61. 一种多氧二倍半萜类化合物及其制备和应用 [267]
62. 一种海藻溴代倍半萜类化合物及其制备和应用 [262]
63. A new lanostane-type triterpenoid from the marine shellfish symbio.. [245]
64. 一种四环二萜类化合物及其制备和应用 [237]
65. 一种吸湿保湿剂及其制备方法 [71]
66. 一种羧甲基海藻糖的吸湿保湿剂及其制备 [61]
67. 一种海藻溴代倍半萜类化合物及其制备和应用 [48]
68. 一种从菊芋枝叶中提取甾醇的方法 [45]
69. 一种蛇孢假壳素类二倍半萜化合物及其制备和应用 [38]
70. 一种多氧二倍半萜类化合物及其制备和应用 [34]
71. 一种海藻内生真菌倍半萜类化合物及其制备和应用 [33]
72. 一种海藻乙酰倍半萜类化合物及其制备和应用 [32]
73. 甾萜烷和多环芳烃在风化溢油鉴别中的应用研究 [21]
74. 一种四环二萜类化合物及其制备和应用 [12]
75. 一种多氧生物碱类化合物及其制备和应用 [11]

下载量

1. 微藻生物柴油技术的研究现状及展望       [945]
2. A New Pyrrolidine Derivative and Steroids from an Algicolous Gibbe.. [562]
3. The hydroxyl radical scavenging activity of chitosan, hyaluronan, .. [528]
4. Terretonin, ophiobolin, and drimane terpenes with absolute configu.. [423]
5. Absolute configurations of unique harziane diterpenes from Trichod.. [392]
6. Three new xanthone derivatives from an algicolous isolate of Asper.. [348]
7. Aspewentins A-C, Norditerpenes from a Cryptic Pathway in an Algico.. [319]
8. The synthesis of astaxanthin esters, independent of the formation .. [298]
9. Aspeverin, a New Alkaloid from an Algicolous Strain of Aspergillus.. [295]
10. Steroids and an oxylipin from an algicolous isolate of Aspergillus.. [291]
11. Synthesis and moisture absorption and retention activities of a ca.. [286]
12. Halogenated chamigrane sesquiterpenes from Laurencia okamurae [273]
13. Accurate quantification of astaxanthin from Haematococcus crude ex.. [273]
14. Sesquiterpenes and acetogenins from the marine red alga Laurencia .. [250]
15. Two halosesquiterpenes from Laurencia composita [238]
16. A rule to distinguish diastereomeric bianthrones by H-1 NMR [224]
17. Secondary Metabolites from an Algicolous Aspergillus versicolor St.. [195]
18. 大型海藻内共生真菌次生代谢产物中抑制水华蓝藻物质的分离与活性 [195]
19. Meroterpenes from an algicolous strain of Penicillium echinulatum [188]
20. Trichocitrin, a new fusicoccane diterpene from the marine brown al.. [180]
21. Absolute Configurations of Unique Harziane Diterpenes from Trichod.. [178]
22. Sesquiterpenes from the marine red alga Laurencia composita [175]
23. 刺松藻内生真菌长枝木霉的化学成分研究 [158]
24. Ergosteroid derivatives from an algicolous strain of Aspergillus u.. [157]
25. 耐盐菊芋块茎内生真菌次生代谢产物的分离与结构鉴定 [153]
26. Two New Epoxysteroids from Helianthus tuberosus [148]
27. Citrinovirin with a new norditerpene skeleton from the marine algi.. [147]
28. 海藻内生真菌棘孢木霉dl-34中的二萜和甾体化合物 [134]
29. Three cadinane derivatives from the marine brown alga Dictyopteris.. [125]
30. Tricholumin A, a highly transformed ergosterol derivative from the.. [123]
31. Synthesis of Carboxymethyl Polysaccharides and Their Moisture Abso.. [119]
32. Stability and changes in astaxanthin ester composition from Haemat.. [117]
33. Diterpenes and Sesquiterpenes from the Marine Algicolous Fungus Tr.. [100]
34. Seven chromanoid norbisabolane derivatives from the marine-alga-en.. [100]
35. Harziane and cadinane terpenoids from the alga-endophytic fungus T.. [96]
36. Nitrogenous cyclonerane sesquiterpenes from an algicolous strain o.. [94]
37. Bisabolane, cyclonerane, and harziane derivatives from the marine-.. [87]
38. Trichocarotins A-H and trichocadinin A, nine sesquiterpenes from t.. [82]
39. Trichobisabolins A-H, eight new bisabolane derivatives from the ma.. [81]
40. Two new tricycloalternarene esters from an alga-epiphytic isolate .. [79]
41. Sulfurated diketopiperazines from an algicolous isolate of Trichod.. [78]
42. Cyclonerane Derivatives from the Algicolous Endophytic Fungus Tric.. [76]
43. Responses of marine-derived Trichoderma fungi to seawater and thei.. [76]
44. Trichorenins A-C, Algicidal Tetracyclic Metabolites from the Marin.. [72]
45. Algicidal activities of secondary metabolites of marine macroalgal.. [71]
46. Two new isomeric tricycloalternarenes from the marine alga-epiphyt.. [67]
47. Hymerhabdrin A, a novel diterpenoid with antifouling activity from.. [63]
48. Tricholumin A, a Highly Transformed Ergosterol Derivative from the.. [60]
49. Terpenoids from the Marine-Derived Fungus Aspergillus sp. RR-YLW-1.. [51]
50. Halogenated and Nonhalogenated Metabolites from the Marine-Alga-En.. [49]