Dendrobium moniliforme (L.) Sw.

Dendromoniliside B is a dendrobane-type sesquiterpene glycoside found in the stems of Dendrobium moniliforme. Dendromoniliside B can be used in related botanical research.

Dendromoniliside C is a pyrrolidine-type sesquiterpene glycoside isolated from the stems of Dendrobium moniliforme, which stimulates B cell proliferation and inhibits T cell proliferation. Dendromoniliside C modulates adaptive immune responses by differentially regulating lymphocyte expansion.

Dendroside F is a cocculane-type sesquiterpene glycoside found in the stems of Dendrobium moniliforme. Dendroside F promotes the proliferation of T and B lymphocytes, and exhibits anti-tumor and anti-mutagenic activities.

Dendrocandin E is a bibenzyl derivative and antioxidant found in the stems of Dendrobium candidum, with an IC₅₀ of 15.6 μM for DPPH radical scavenging. Dendrocandin E scavenges DPPH free radicals.

3'-Hydroxy-3,4,5'-trimethoxybibenzyl (Compound 5) is a bibenzyl compound.