Combretastatins D series and analogues: from isolation, synthetic challenges and biological activities
- Jorge de Lima Neto and
- Paulo Henrique Menezes
Beilstein J. Org. Chem. 2023, 19, 399–427, doi:10.3762/bjoc.19.31
Graphical Abstract
Figure 1: Structures of some members of the combretastatin D series, corniculatolides, and isocorniculatolide...
Scheme 1: Biosynthetic pathway proposed by Pettit and co-workers.
Scheme 2: Biosynthetic pathway towards corniculatolides or isocorniculatolides proposed by Ponnapalli and co-...
Scheme 3: Retrosynthetic approaches.
Scheme 4: Attempt of total synthesis of 2 by Boger and co-workers employing the Mitsunobu approach [27].
Scheme 5: Total synthesis of combretastatin D-2 (2) reported by Boger and co-workers employing an intramolecu...
Scheme 6: Formal synthesis of combretastatin D-2 (2) by Deshpande and co-workers using the Mitsunobu conditio...
Scheme 7: Total synthesis of combretastatin D-2 (2) by Rychnovsky and Hwang [36].
Scheme 8: Divergent synthesis of (±)-1 form combretastatin D-2 (2) by Rychnovsky and Hwang [36].
Scheme 9: Enantioselective synthesis of 1 by Rychnovsky and Hwang employing Jacobsen catalyst [41].
Scheme 10: Synthesis of fragment 57 by Couladouros and co-workers [43,45].
Scheme 11: Formal synthesis of compound 2 by Couladouros and co-workers [43,45].
Scheme 12: Synthesis of fragment 66 by Couladouros and co-workers [44,45].
Scheme 13: Synthesis of fragment 70 by Couladouros and co-workers [44,45].
Scheme 14: Synthesis of fragment 77 by Couladouros and co-workers [44,45].
Scheme 15: Synthesis of combretastatins 1 and 2 by Couladouros and co-workers [44,45].
Scheme 16: Formal synthesis of compound 2 by Gangakhedkar and co-workers [48].
Scheme 17: Synthesis of fragment 14 by Cousin and co-workers [50].
Scheme 18: Synthesis of fragment 91 by Cousin and co-workers [50].
Scheme 19: Formal synthesis of compound 2 by Cousin and co-workers [50].
Scheme 20: Synthesis of 2 diolide by Cousin and co-workers [50].
Scheme 21: Synthesis of combretastatin D-4 (4) by Nishiyama and co-workers [54].
Scheme 22: Synthesis of fragment 112 by Pettit and co-workers [55].
Scheme 23: Synthesis of fragment 114 by Pettit and co-workers [55].
Scheme 24: Attempt to the synthesis of compound 2 by Pettit and co-workers [55].
Scheme 25: Synthesis of combretastatin-D2 (2) starting from isovanilin (80) by Pettit and co-workers [55].
Scheme 26: Attempted synthesis of combretastatin-D2 (2) derivatives through an SNAr approach [55].
Scheme 27: Synthesis of combretastatin D-4 (4) by Pettit and co-workers [55].
Scheme 28: Synthesis of combretastatin D-2 (2) by Harras and co-workers [57].
Scheme 29: Synthesis of combretastatin D-4 (4) by Harras and co-workers [57].
Scheme 30: Formal synthesis of combretastatin D-1 (1) by Harras and co-workers [57].
Scheme 31: Synthesis of 11-O-methylcorniculatolide A (5) by Raut and co-workers [69].
Scheme 32: Synthesis of isocorniculatolide A (7) and O-methylated isocorniculatolide A 8 by Raut and co-worker...
Scheme 33: Synthesis of isocorniculatolide B (10) and hydroxyisocorniculatolide B 175 by Kim and co-workers [71].
Scheme 34: Synthesis of compound 9, 178, and 11 by Kim and co-workers [71].
Scheme 35: Synthesis of combretastatin D-2 prodrug salts [55].
Figure 2: ED50 values of the combretastatin D family against murine P388 lymphocytic leukemia cell line (appr...
Figure 3: IC50 of compounds against α-glucosidase [19].
