Okoye NN, Ajaghaku DL, Okeke HN et al (2014) b-Amyrin and a-Amyrin acetate isolated from
the stem bark of Alstonia boonei display profound anti-inflammatory activity. Pharm Biol
52:1478–1486
Okoye NN, Okoye COB (2016) Anti-oxidant and antimicrobial flavonoid glycosides from
Alstonia boonei De wild leaves. J Pharm Res Int 10:1–9
Olajide OA, Awe SO, Makinde JM et al (2000) Studies on the anti-inflammatory, antipyretic and
analgesic properties of Alstonia boonei stem bark. J Ethnopharmacol 71:179–186
Pan L, Terrazas C, Acuña UM, et al (2014) Bioactive indole alkaloids isolated from Alstonia
angustifolia, Phytochem Lett 10:liv–lix
Parveen M, Khanam Z, Ali A, Ahmad SM (2010) A novel antimicrobial flavonoidic glycoside
from the leaves of Alstonia macrophylla Wall ex A. DC (Apocynaceae). Chinese Chem Lett
21:593–595
Pushpangadan P, Rawat A, Rao C et al (2004) Synergistic antipyretic formulation.
US20060141069A1
Qin XJ, Zhao YL, Lunga PK et al (2015a) Indole alkaloids with antibacterial activity from aqueous
fraction of Alstonia scholaris. Tetrahedron 71:4372–4378
Qin XJ, Zhao YL, Song CW et al (2015b) Monoterpenoid Indole Alkaloids from inadequately
dried leaves of Alstonia scholaris. Nat Products Bioprospect 5:185–193
Ragasa CY, Lim KF, Shen CC, Raga DD (2015) Hypoglycemic potential of triterpenes from
Alstonia scholaris. Pharm Chem J 49:30–33
Rajic A, Kweifio Okai G, Macrides T et al (2000) Inhibition of serine proteases by
anti-inflammatory triterpenoids. Planta Med 66:206–210
Salim AA, Garson MJ, Craik DJ (2004) New indole alkaloids from the bark of Alstonia scholaris.
J Nat Prod 67:1591–1594
Shang JH, Cai XH, Feng T et al (2010) Pharmacological evaluation of Alstonia scholaris:
anti-inflammatory and analgesic effects. J Ethnopharmacol 129:174–181
Sidiyasa K (1998) Taxonomy, phylogeny, and wood anatomy of alstonia (apocynaceae). Blumea
Suppl 11:1–230
Singh D, Arya P, Sharma A, Dobhal M (2015) Modulatory potential of a-amyrin against hepatic
oxidative stress through antioxidant status in wistar albino rats. J Ethnopharmacol 161:186–
193
Singh SK, Sarma BK, Srivastava JS et al (1999) Antifungal activity of D3-alstovenine, a plant
alkaloid isolated from Alstonia venenata. Folia Microbiol (Praha) 44:510–512
Singh UP, Sarma BK, Mishra PK, Ray AB (2000) Antifungal activity of venenatine, an indole
alkaloid isolated from Alstonia venenata. Folia Microbiol (Praha) 45:173–176
Soni P, Choudhary R, Bodakhe SH (2019) Effects of a novel isoflavonoid from the stem bark of
Alstonia scholaris against fructose-induced experimental cataract. J Integr Med 17:374–382
Subba Reddy D (2016) The antineoplastic activity of Echitamidine-N-Oxide-b-D-glucopyranoside
isolated from stem bark extract of Alstonia scholaris in KB cells. World J Pharm Res 5:1425–
1450
Subba Reddy D (2017) Anti-cancer and anti-metastatic activity of EOG (Echitamidine-Noxide-19-O-b-D-glucopyranoside) an isolated compound obtained from ethanolic extract of
Alstonia scholaris, IN201741044816
Sultana N, Qazi M, Kamal M (2019) New anti-inflammatory triterpene esters and glycosides from
Alstonia scholaris. Antiinflamm Antiallergy Agents Med Chem 19:1–17
Tan SJ, Lim JL, Low YY et al (2014) Oxidized derivatives of macroline, sarpagine, and
pleiocarpamine alkaloids from Alstonia angustifolia. J Nat Prod 77:2068–2080
Tan SJ, Low YY, Choo YM et al (2010) Strychnan and secoangustilobine A type alkaloids from
Alstonia spatulata. Revision of the C-20 configuration of scholaricine. J Nat Prod 73:1891–
1897
The Plant List (2013) The Plant List. http://www.theplantlist.org/tpl1.1/search?q=Alstonia.
Accessed 21 Apr 2020
Wang W, Cheng MH, Wang XH (2013) Monoterpenoid indole alkaloids from Alstonia rupestris
with cytotoxic, anti-Inflammatory and antifungal activities. Molecules 18:7309–7322
532
A. T. Paul et al.
the stem bark of Alstonia boonei display profound anti-inflammatory activity. Pharm Biol
52:1478–1486
Okoye NN, Okoye COB (2016) Anti-oxidant and antimicrobial flavonoid glycosides from
Alstonia boonei De wild leaves. J Pharm Res Int 10:1–9
Olajide OA, Awe SO, Makinde JM et al (2000) Studies on the anti-inflammatory, antipyretic and
analgesic properties of Alstonia boonei stem bark. J Ethnopharmacol 71:179–186
Pan L, Terrazas C, Acuña UM, et al (2014) Bioactive indole alkaloids isolated from Alstonia
angustifolia, Phytochem Lett 10:liv–lix
Parveen M, Khanam Z, Ali A, Ahmad SM (2010) A novel antimicrobial flavonoidic glycoside
from the leaves of Alstonia macrophylla Wall ex A. DC (Apocynaceae). Chinese Chem Lett
21:593–595
Pushpangadan P, Rawat A, Rao C et al (2004) Synergistic antipyretic formulation.
US20060141069A1
Qin XJ, Zhao YL, Lunga PK et al (2015a) Indole alkaloids with antibacterial activity from aqueous
fraction of Alstonia scholaris. Tetrahedron 71:4372–4378
Qin XJ, Zhao YL, Song CW et al (2015b) Monoterpenoid Indole Alkaloids from inadequately
dried leaves of Alstonia scholaris. Nat Products Bioprospect 5:185–193
Ragasa CY, Lim KF, Shen CC, Raga DD (2015) Hypoglycemic potential of triterpenes from
Alstonia scholaris. Pharm Chem J 49:30–33
Rajic A, Kweifio Okai G, Macrides T et al (2000) Inhibition of serine proteases by
anti-inflammatory triterpenoids. Planta Med 66:206–210
Salim AA, Garson MJ, Craik DJ (2004) New indole alkaloids from the bark of Alstonia scholaris.
J Nat Prod 67:1591–1594
Shang JH, Cai XH, Feng T et al (2010) Pharmacological evaluation of Alstonia scholaris:
anti-inflammatory and analgesic effects. J Ethnopharmacol 129:174–181
Sidiyasa K (1998) Taxonomy, phylogeny, and wood anatomy of alstonia (apocynaceae). Blumea
Suppl 11:1–230
Singh D, Arya P, Sharma A, Dobhal M (2015) Modulatory potential of a-amyrin against hepatic
oxidative stress through antioxidant status in wistar albino rats. J Ethnopharmacol 161:186–
193
Singh SK, Sarma BK, Srivastava JS et al (1999) Antifungal activity of D3-alstovenine, a plant
alkaloid isolated from Alstonia venenata. Folia Microbiol (Praha) 44:510–512
Singh UP, Sarma BK, Mishra PK, Ray AB (2000) Antifungal activity of venenatine, an indole
alkaloid isolated from Alstonia venenata. Folia Microbiol (Praha) 45:173–176
Soni P, Choudhary R, Bodakhe SH (2019) Effects of a novel isoflavonoid from the stem bark of
Alstonia scholaris against fructose-induced experimental cataract. J Integr Med 17:374–382
Subba Reddy D (2016) The antineoplastic activity of Echitamidine-N-Oxide-b-D-glucopyranoside
isolated from stem bark extract of Alstonia scholaris in KB cells. World J Pharm Res 5:1425–
1450
Subba Reddy D (2017) Anti-cancer and anti-metastatic activity of EOG (Echitamidine-Noxide-19-O-b-D-glucopyranoside) an isolated compound obtained from ethanolic extract of
Alstonia scholaris, IN201741044816
Sultana N, Qazi M, Kamal M (2019) New anti-inflammatory triterpene esters and glycosides from
Alstonia scholaris. Antiinflamm Antiallergy Agents Med Chem 19:1–17
Tan SJ, Lim JL, Low YY et al (2014) Oxidized derivatives of macroline, sarpagine, and
pleiocarpamine alkaloids from Alstonia angustifolia. J Nat Prod 77:2068–2080
Tan SJ, Low YY, Choo YM et al (2010) Strychnan and secoangustilobine A type alkaloids from
Alstonia spatulata. Revision of the C-20 configuration of scholaricine. J Nat Prod 73:1891–
1897
The Plant List (2013) The Plant List. http://www.theplantlist.org/tpl1.1/search?q=Alstonia.
Accessed 21 Apr 2020
Wang W, Cheng MH, Wang XH (2013) Monoterpenoid indole alkaloids from Alstonia rupestris
with cytotoxic, anti-Inflammatory and antifungal activities. Molecules 18:7309–7322
532
A. T. Paul et al.