N G Komissarova,A V Orlov,L V Spirikhin
N G Komissarova
New potentially biologically active amidoethanesulfonamides of betulonic acid were synthesized by the acid chloride method via conjugation of betulonic acid with 2-aminoethanesulfonamides as the free bases. ...
Anti-Covid-19 Activity Compounds from Michelia crassipes [0.03%]
Michelia crassipes中抗新冠肺炎活性化合物筛选与鉴定研究
C Y Chen,C M Liu,H C Yeh et al.
C Y Chen et al.
Intramolecular Cyclization During Bromination of the Quinoline Alkaloid Haplophyllidine [0.03%]
喹啉生物碱Haplophyllidine溴化过程中的分子内环化反应
A U Ubaidullaev,V I Vinogradova,Sh N Zhurakulov et al.
A U Ubaidullaev et al.
Bromination of the furanoquinoline alkaloid haplophyllidine by molecular bromine and N-bromosuccinimide was accompanied by intramolecular cyclization to form mixtures of new compounds containing additional penta-, hexa-, and spirocyclic rin...
Constituent Composition and Biological Activity of Essential Oil from Artemisia sublessingiana [0.03%]
亚菊精油的化学成分及生物活性研究
E M Suleimen,Zh A Ibataev,R N Suleimen et al.
E M Suleimen et al.
N Sh Nadaraia,N N Barbakadze,M L Kakhabrishvili et al.
N Sh Nadaraia et al.
Synthesis of 2-Aminoethanesulfonamides of Betulinic and Betulonic Acids [0.03%]
齐帕特吉明的合成及对人胃癌BGC-823细胞侵袭和迁移的影响
N G Komissarova,S N Dubovitskii,O V Shitikova et al.
N G Komissarova et al.
New potentially biologically active sulfonamide derivatives of pentacyclic lupane-type triterpenoids, the sulfonamide group of which was bonded to C-17 of the triterpene skeleton through an amidoethane spacer, were synthesized via conjugati...
1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide in the Synthesis of Glycyrrhizic Acid Amino-Acid Conjugates [0.03%]
甘草酸氨基酸连接物的合成中3-二甲基氨基丙基]-3-乙基碳二亚胺的作用
L A Baltina,L A Baltina Jr,R M Kondratenko et al.
L A Baltina et al.
Synthesis and Biological Activity of Several Modified 5 α-Androstanolone Derivatives [0.03%]
几种修饰的雄内酯衍生物的合成及活性研究
N Sh Nadaraia,N N Barbakadze,M L Kakhabrishvili et al.
N Sh Nadaraia et al.
Several new N-containing epiandrosterone derivatives modified by phenylacetic acid chloride were synthesized for biological activity studies. Compounds with antiviral activity were discovered among them and 3β-hydroxy-1'-aryl-3'-methyl-5'-...
Synthesis and Antiviral Activity of Several N-Containing 5 α-STEROIDS [0.03%]
若干含氮的雄激素衍生物的合成及其抗病毒活性的研究
N Sh Nadaraia,E O Onashvili,M L Kakhabrishvili et al.
N Sh Nadaraia et al.
A study of the antiviral activity of several new hydrazones and amines and amides of 5α-steroids that were synthesized by us earlier found highly and moderately active compounds. The structures of the synthesized compounds were proven usin...
Direct Modification of Quercetin by 6-Nitroazolo[1,5- a]Pyrimidines [0.03%]
6-硝基氮杂喋呤类化合物对檞皮素的直接修饰作用研究
E B Gorbunov,G L Rusinov,E N Ulomskii et al.
E B Gorbunov et al.