Crystal structure of 15,16-ep-oxy-7β,9α-di-hydroxy-labdane-13(16),14-dien-6-one.
In the title mol-ecule, C20H30O4, both cyclo-hexane rings adopt chair conformations. In the crystal, mol-ecules are connected by O-H⋯O hydrogen bonds forming chains along [100]. In addtion, an intra-molecular O-H⋯O hydrogen bond forms an S(5) ring.
Faculty of Sciences, Shri Mata Vaishno Devi University, Katra 182 320, Jammu, J & K, India.
Vikram Dev
VD
Singh
Faculty of Sciences, Shri Mata Vaishno Devi University, Katra 182 320, Jammu, J & K, India.
Kamni
Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
Musarat
M
Amina
Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
Nawal
N
Al-Musayeib
Post-Graduate Department of Physics & Electronics, University of Jammu, Jammu Tawi 180 006, India.
Sumati
S
Anthal
Post-Graduate Department of Physics & Electronics, University of Jammu, Jammu Tawi 180 006, India.
Rajni
R
Kant
15,16-epoxy-7β,9α-dihydroxylabdane-13(16),14-dien-6-one; biological activity; crystal structure; hydrogen bonding; otostegiafruticosa