250
N. N. Win and H. Morita
528. Lima OOA, Braz-Filho R (1997) Dibenzylbutyrolactone lignans and coumarins from Ipomoea
cairica. J Braz Chem Soc 8:235
529. Aguiar RM, Alves CQ, David JM, Lima LCRL, David JP, Queiróz LP (2012) Antioxidant
activities of isolated compounds from stems of Mimosa invisa. Mart. ex Colla. Quim Nova
35:567
530. Kinjo J, Higuchi H, Fukui K, Nohara T (1991) Lignoids from Albizziae Cortex. II. A
biodegradation pathway of syringaresinol. Chem Pharm Bull 39:2952
531. Abe F, Yamaguchi T (1988) 9α-Hydroxypinoresinol, 9α-hydroxymedioresinol and related
lignans from Allamandra neriifolia. Phytochemistry 27:575
532. Xie LH, Akao T, Hamasaki K, Deyama T, Hattori M (2003) Biotransformation of pinoresinol
diglucoside to mammalian lignans by human intestinal microflora, and isolation of Enterococcus faecalis strain PDG-1 responsible for the transformation of (+)-pinoresinol to
(+)-lariciresinol. Chem Pharm Bull 51:508
533. Kumor V, Staden JV (2016) A review of Swertia chirayita (Gentianaceae) as a traditional
medicinal plant. Front Pharmacol 6:308
534. Zhou NJ, Geng CA, Huang XY, Ma YB, Zhang XM, Wang JL, Chen JJ (2015) Anti-hepatitis
B virus active constituents from Swertia chirayita. Fitoterapia 100:27
535. Kumar V, Chandra S (2015) LC-ESI/MS determination of xanthone and secoiridoid glycosides
from in vitro regenerated and in vivo Swertia chirayita. Physiol Mol Biol Plants 21:51
536. Padhan JK, Kumar V, Sood H, Singh TR, Chauhan RS (2015) Contents of therapeutic
metabolites in Swertia chirayita correlate with the expression profiles of multiple genes in
corresponding biosynthesis pathways. Phytochemistry 116:38
537. Woo SY, Win NN, Oo WMN, Ngwe H, Ito T, Abe I, Morita H (2019) Viral Protein R inhibitors
from Swertia chirata of Myanmar. J Biosci Bioeng 128:445
538. Alaribe S, Shode F, Coker HA, Ayoola G, Sunday A, Singh N, Iwuanyanwu S (2011) Antimicrobial activities of hexane extract and decussatin from stembark extract of Ficus congensis.
Int J Mol Sci 12:2750
539. Basnet P, Kadota S, Shimizu M, Namba T (1994) Bellidifolin: a potent hypoglycemic agent
in streptozotocin (STZ)-induced diabetic rats from Swertia japonica. Planta Med 60:507
540. Li ZY, Wang C, Zang Z, Xiao H (2011) Study on chemical constituents of Swertia
binchuanensis. Lishizhen Med Mater Med Res 22:1086
541. Zheng XY, Yang YF, Li W, Zhao X, Sun Y, Sun H, Wang YH, Pu XP (2014) Two xanthones
from Swertia punicea with hepatoprotective activities in vitro and in vivo. J Ethnopharmacol
153:854
542. Csuk R, Siewert B (2011) A convenient separation of ursolic and oleanolic acid. Tetrahedron
Lett 52:6616
543. Kashiwada Y, Wang HK, Nagao T, Kitanaka S, Yasuda I, Fujioka T, Yamagishi T, Cosentino
LM, Kozuka M, Okabe H, Ikeshiro Y, Hu CQ, Yeh E, Lee KH (1998) Anti-AIDS agents. 30.
Anti-HIV activity of oleanolic acid, pomolic acid, and structurally related triterpenoids. J Nat
Prod 61:1090
544. Urbain A, Marston A, Sintra Grilo L, Bravo J, Purev O, Purevsuren B, Batsuren D, Reist
M, Carrupt PA, Hostettmann K (2008) Xanthones from Gentianella amarella ssp. acuta with
acetylcholinesterase and monoamine oxidase inhibitory activities. J Nat Prod 71:895
545. Hu TY, Ju JM, Mo LH, Ma L, Hu WH, You RR, Chen XQ, Chen YY, Liu ZQ, Qiu SQ,
Fan JT, Cheng BH (2019) Anti-inflammation action of xanthones from Swertia chirayita by
regulating COX-2/NF-κB/MAPKs/Akt signaling pathways in RAW264.7 macrophage cells.
Phytomedicine 55:214
546. Verma H, Patil PR, Kolhapure RM, Gopalkrishna V (2008) Antiviral activity of the Indian
medicinal plant extract, Swertia chirata against Herpes simplex viruses: a study by in vitro
and molecular approach. Indian J Med Microbiol 26:322
547. Pasfield LA, Cruz L, Ho J, Coote ML, Otting G, McLeod MD (2013) Synthesis of (±)panduratin A and related natural products using the high pressure Diels-Alder reaction. Asian
J Org Chem 2:60
548. Bala KR, Seshadri (1971) Isolation and synthesis of some coumarin components of Mesua
ferrea seed oil. Phytochemistry 10:1131
N. N. Win and H. Morita
528. Lima OOA, Braz-Filho R (1997) Dibenzylbutyrolactone lignans and coumarins from Ipomoea
cairica. J Braz Chem Soc 8:235
529. Aguiar RM, Alves CQ, David JM, Lima LCRL, David JP, Queiróz LP (2012) Antioxidant
activities of isolated compounds from stems of Mimosa invisa. Mart. ex Colla. Quim Nova
35:567
530. Kinjo J, Higuchi H, Fukui K, Nohara T (1991) Lignoids from Albizziae Cortex. II. A
biodegradation pathway of syringaresinol. Chem Pharm Bull 39:2952
531. Abe F, Yamaguchi T (1988) 9α-Hydroxypinoresinol, 9α-hydroxymedioresinol and related
lignans from Allamandra neriifolia. Phytochemistry 27:575
532. Xie LH, Akao T, Hamasaki K, Deyama T, Hattori M (2003) Biotransformation of pinoresinol
diglucoside to mammalian lignans by human intestinal microflora, and isolation of Enterococcus faecalis strain PDG-1 responsible for the transformation of (+)-pinoresinol to
(+)-lariciresinol. Chem Pharm Bull 51:508
533. Kumor V, Staden JV (2016) A review of Swertia chirayita (Gentianaceae) as a traditional
medicinal plant. Front Pharmacol 6:308
534. Zhou NJ, Geng CA, Huang XY, Ma YB, Zhang XM, Wang JL, Chen JJ (2015) Anti-hepatitis
B virus active constituents from Swertia chirayita. Fitoterapia 100:27
535. Kumar V, Chandra S (2015) LC-ESI/MS determination of xanthone and secoiridoid glycosides
from in vitro regenerated and in vivo Swertia chirayita. Physiol Mol Biol Plants 21:51
536. Padhan JK, Kumar V, Sood H, Singh TR, Chauhan RS (2015) Contents of therapeutic
metabolites in Swertia chirayita correlate with the expression profiles of multiple genes in
corresponding biosynthesis pathways. Phytochemistry 116:38
537. Woo SY, Win NN, Oo WMN, Ngwe H, Ito T, Abe I, Morita H (2019) Viral Protein R inhibitors
from Swertia chirata of Myanmar. J Biosci Bioeng 128:445
538. Alaribe S, Shode F, Coker HA, Ayoola G, Sunday A, Singh N, Iwuanyanwu S (2011) Antimicrobial activities of hexane extract and decussatin from stembark extract of Ficus congensis.
Int J Mol Sci 12:2750
539. Basnet P, Kadota S, Shimizu M, Namba T (1994) Bellidifolin: a potent hypoglycemic agent
in streptozotocin (STZ)-induced diabetic rats from Swertia japonica. Planta Med 60:507
540. Li ZY, Wang C, Zang Z, Xiao H (2011) Study on chemical constituents of Swertia
binchuanensis. Lishizhen Med Mater Med Res 22:1086
541. Zheng XY, Yang YF, Li W, Zhao X, Sun Y, Sun H, Wang YH, Pu XP (2014) Two xanthones
from Swertia punicea with hepatoprotective activities in vitro and in vivo. J Ethnopharmacol
153:854
542. Csuk R, Siewert B (2011) A convenient separation of ursolic and oleanolic acid. Tetrahedron
Lett 52:6616
543. Kashiwada Y, Wang HK, Nagao T, Kitanaka S, Yasuda I, Fujioka T, Yamagishi T, Cosentino
LM, Kozuka M, Okabe H, Ikeshiro Y, Hu CQ, Yeh E, Lee KH (1998) Anti-AIDS agents. 30.
Anti-HIV activity of oleanolic acid, pomolic acid, and structurally related triterpenoids. J Nat
Prod 61:1090
544. Urbain A, Marston A, Sintra Grilo L, Bravo J, Purev O, Purevsuren B, Batsuren D, Reist
M, Carrupt PA, Hostettmann K (2008) Xanthones from Gentianella amarella ssp. acuta with
acetylcholinesterase and monoamine oxidase inhibitory activities. J Nat Prod 71:895
545. Hu TY, Ju JM, Mo LH, Ma L, Hu WH, You RR, Chen XQ, Chen YY, Liu ZQ, Qiu SQ,
Fan JT, Cheng BH (2019) Anti-inflammation action of xanthones from Swertia chirayita by
regulating COX-2/NF-κB/MAPKs/Akt signaling pathways in RAW264.7 macrophage cells.
Phytomedicine 55:214
546. Verma H, Patil PR, Kolhapure RM, Gopalkrishna V (2008) Antiviral activity of the Indian
medicinal plant extract, Swertia chirata against Herpes simplex viruses: a study by in vitro
and molecular approach. Indian J Med Microbiol 26:322
547. Pasfield LA, Cruz L, Ho J, Coote ML, Otting G, McLeod MD (2013) Synthesis of (±)panduratin A and related natural products using the high pressure Diels-Alder reaction. Asian
J Org Chem 2:60
548. Bala KR, Seshadri (1971) Isolation and synthesis of some coumarin components of Mesua
ferrea seed oil. Phytochemistry 10:1131