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Two new diterpenoids,xindongnins A (1) and B (2) with an ent-kaurene skeleton wereisolated from the leaves of Rabdosia rubescens (Hemsl.) Hara collected in Xinyang of Henan,andtheir structures were deduced from spectral and chemical evidence.
Two new diterpenoids, xindongnins A (1) and B (2) with an ent-kaurene skeleton wereisolated from the leaves of Rabdosia rubescens (Hemsl.) Hara collected in Xinyang of Henan, and the structures were deduced from spectral and chemical evidence.