1.
Study on C_(21) steroidal glycosides of Cynanchum atratum by LC-MS
直立白薇C_(21)甾体苷类LC-MS分析
2.
Isolation and Structure Determination of Steroidal Glycosides from the Stems of Marsdenia officinalis Tsiang et P.T.Li.(Asclepiadaceae)
海枫藤中C_(21)甾体苷的分离和结构测定
3.
Newly-found C_(21) steroidal glycoside from the roots of Cynanchum auriculatum
白首乌中一个新的C_(21)甾体苷类化合物
4.
C_(11) α-Hydroxylation of C_(21) Steroidal Aglycones in Aqueous Two-Phase
双水相体系中C_(21)甾苷C_(11) α-羟化研究
5.
C_(21) Steroidal Glycoside Compounds from the Roots of Stephanotis Mucronata and Their Immunological Activites;
黑鳗藤中C_（21）甾体苷类成分及其免疫活性研究
6.
A Study on the Immunomodulatory and Anti-tumor Mechanism of the C_(21) Sterols from Baishouwu in Hepatoma;
白首乌C_（21）甾体苷抗肿瘤和免疫调节作用研究
7.
Supercritical Carbon Dioxide Extraction of C_(21) Steroidal Glycosides from Cynanchum bungei Decne. Root
超临界CO_2萃取白首乌中的C_(21)甾苷
8.
C_(21) Steroidal Glycosides from Two Species of Asclepiadaceae and Their Immunological Activities;
两种萝藦科植物的C_（21）甾体苷类成分和免疫活性研究
9.
Extraction of C_(21) Steroidal Glycosides from Cynanchum Auriculatum Royle Ex Wight with Supercritical Carbon Dioxide
超临界CO_2萃取白首乌中C_（21）甾苷的工艺研究
10.
The Study of C_(21) Steroidal Fraction Degradation Product of Marsdenia Tenacissima;
通光藤C_（21）甾体部位降解产物的研究
11.
One new C_(21) steroid from canes of Marsdenia tenacissima
通光藤中一个新C_(21)甾体成分
12.
C_(11) α-hydroxylation of C_(21) Steroidal Aglycones in Cynanchum Auriculatum by Microbial Simultaneously Transformation
白首乌C_(21)甾苷元C_(11)α-羟化的两种微生物同步转化
13.
Effects of three C_(21) steroidal saponins from Cynanchum auriculatum on cell growth and cell cycle of human lung cancer A549 cells
白首乌中3个C_(21)甾体皂苷类成分对人肺癌A549细胞生长及周期的影响
14.
Content of C21 Steroidal Glycosides in Supercritical Carbon Dioxide with Different Solvents
C_(21)甾苷在含不同夹带剂的超临界CO_2中的提取量
15.
Studies on the Extraction and Identification of C_(21) Steroidal Constituents from Cynanchum Paniculatum;
徐长卿C_（21）甾类化合物成分的分离鉴定研究
16.
Study on C_(11)α-Hydroxylation of C_(21) Steroidal Aglycones by Synergistic Transformation of Immobilized Aspergillus Ochraceus and Absidia sp.A28
固定化赭曲霉、犁头霉双霉协同转化甾苷元C_(11)α-羟基化研究
17.
Studies on the Reaction of Steroid C_(11)α-hydroxylation by Rhizopus Nigricans;
黑根霉催化甾体C_（11）α-羟基化反应的研究
18.
Study on the Process and Kinetics of 1-dehydrogenation of 17α-hydroxy-16β-methyl-pregn-4,9(11)-diene-3,20-dione by Arthrobacter Simplex;
甾体药物中间体HMPDD的C_（1,2）位微生物脱氢工艺和动力学研究