Ontology highlight
ABSTRACT:
SUBMITTER: Shaala LA
PROVIDER: S-EPMC6835933 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Shaala Lamiaa A LA Youssef Diaa T A DTA Badr Jihan M JM Harakeh Steve M SM Genta-Jouve Grégory G
Marine drugs 20191016 10
Fractionation and purification of the ethyl acetate extract of the culture of a sponge-derived actinomycete, <i>Streptomyces</i> species Call-36, resulted in the isolation and identification of a new diketopiperazine, actinozine A (<b>1</b>), cyclo(2-OH-d-Pro-l-Leu) (<b>2</b>), two new nucleosides, thymidine-3-mercaptocarbamic acid (<b>3</b>) and thymidine-3-thioamine (<b>4</b>), together with cyclo(d-Pro-l-Phe) (<b>5</b>) and cyclo(l-Pro-l-Phe) (<b>6</b>). The structure assignments of the compo ...[more]