6-tuliposide A = tulipalin A + D-glucose
6-tuliposide a = tulipalin a + d-glucose
"6-O-(4 -hydroxy-2 -methylenebutyryl)-D-glucose acyltransferase (lactone-forming)"
"6-o-(4 -hydroxy-2 -methylenebutyryl)-d-glucose acyltransferase (lactone-forming)"