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index medicus (62) 62
chemistry, medicinal (57) 57
diterpenoids (57) 57
plant sciences (45) 45
chemistry, organic (40) 40
chemistry, multidisciplinary (39) 39
biochemistry & molecular biology (38) 38
molecular structure (37) 37
diterpenes - chemistry (28) 28
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chemistry (17) 17
chemistry, applied (16) 16
ent-kaurane diterpenoids (16) 16
diterpenes (14) 14
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diterpenoid (13) 13
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nuclear magnetic resonance, biomolecular (12) 12
terpenoids (12) 12
abietane diterpenoids (11) 11
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dimers (11) 11
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metabolites (11) 11
sesquiterpenoids (11) 11
biological products - chemistry (10) 10
diterpenoid dimer (10) 10
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flavonoids (10) 10
pharmacy (10) 10
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plants, medicinal - chemistry (10) 10
antineoplastic agents, phytogenic - chemistry (9) 9
antineoplastic agents, phytogenic - pharmacology (9) 9
biochemistry, general (9) 9
chemical-constituents (9) 9
chemistry/food science, general (9) 9
natural products (9) 9
secondary metabolites (9) 9
terpenes (9) 9
acids (8) 8
alkaloids (8) 8
biosynthesis (8) 8
dimer (8) 8
ent-kaurane (8) 8
magnetic resonance spectroscopy (8) 8
natural-products (8) 8
neoclerodane diterpenoids (8) 8
pharmacology/toxicology (8) 8
structure-activity relationship (8) 8
triterpenoids (8) 8
a-c (7) 7
antineoplastic agents - pharmacology (7) 7
apoptosis - drug effects (7) 7
cancer (7) 7
cell proliferation - drug effects (7) 7
chemistry, analytical (7) 7
euphorbiaceae (7) 7
medicine, botanic (7) 7
medicine, herbal (7) 7
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acid (6) 6
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bark (6) 6
biotechnology & applied microbiology (6) 6
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diterpenes, kaurane - chemistry (6) 6
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fritillaria ebeiensis (6) 6
marine biology (6) 6
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alkaloids - chemistry (5) 5
anticancer properties (5) 5
antineoplastic agents, phytogenic - isolation & purification (5) 5
biological products - isolation & purification (5) 5
biotechnology (5) 5
clerodane diterpenoids (5) 5
click chemistry (5) 5
cnidaria - chemistry (5) 5
crystallography, x-ray (5) 5
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Planta Medica, ISSN 0032-0943, 10/2016, Volume 82, Issue 15, pp. 1309 - 1328
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2009, Volume 50, Issue 32, pp. 4658 - 4662
Activity-guided fractionation of Erythrophleum succirubrum for TRAIL resistance-overcoming activity led to the isolation of four new cassaine diterpenoid dimers, named erythrophlesins A–D ( 1– 4... 
TRAIL-resistance overcoming activity | Diterpenoid dimer | Erythrophleum succirubrum | Cassaine | APOPTOSIS | CELLS | NATURAL-PRODUCTS | BARK | CHEMISTRY, ORGANIC | FORDII | SCREENING-PROGRAM | INHIBITORS | EXPRESSION | Universities and colleges
Journal Article
Tetrahedron letters, ISSN 0040-4039, 2004, Volume 45, Issue 13, pp. 2833 - 2837
Three novel chiral ent-kaurane dimers, xindongnins M–O were isolated from Isodon rubescens var... 
ent-Kaurane dimer | Xindongnins M–O | Isodon rubescens var. rubescens | Xindongnins M-O | CHEMISTRY, ORGANIC | ent-kaurane dimer | LUSHIENSIS | xindongnins M-O | DITERPENOIDS
Journal Article
Journal Article
Biochemical Systematics and Ecology, ISSN 0305-1978, 10/2019, Volume 86, p. 103934
Chemical investigation on the roots of Chloranthus serratus (Chloranthaceae) afforded 11 terpenoids, including four lindenane-type sesquiterpenoid dimers (1–4... 
Chemotaxonomy | Chloranthus serratus | Labdane diterpenoids | Sesquiterpenoid dimers | EVOLUTIONARY BIOLOGY | CHEMICAL-CONSTITUENTS | BIOCHEMISTRY & MOLECULAR BIOLOGY | PLANTS | ROOTS | ECOLOGY | TERPENOIDS
Journal Article
RSC Advances, ISSN 2046-2069, 2017, Volume 7, Issue 62, pp. 38956 - 38964
.... Two novel menthane-type monoterpenoid dimers, dimericilligerates E (1) and F (2) were isolated from the fermented material... 
APORPHINE ALKALOIDS | ENT-KAURANE DITERPENOIDS | LUZONENSIS | ACIDS | FUSARIUM-OXYSPORUM | ROOTS | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Chirality (New York, N.Y.), ISSN 1520-636X, 2020, Volume 32, Issue 3, pp. 265 - 272
Journal Article
Bioorganic chemistry, ISSN 0045-2068, 2019, Volume 88, p. 102891
Seven new guaiane-type sesquiterpene dimers vieloplains A-G, connecting mode (C-3 to C-3′, C-4 to C-1′), (C-2 to C-3′, C-4 to C-2′) and (C-2 to C-1′, C-4 to C-2′), were isolated from the roots of Xylopia vielana... 
Sesquiterpene dimers | Xylopia vielana | Apoptosis | ACID | DITERPENOIDS | BIOCHEMISTRY & MOLECULAR BIOLOGY | CHEMISTRY, ORGANIC
Journal Article
Chinese Herbal Medicines, ISSN 1674-6384, 02/2012, Volume 4, Issue 1, pp. 4 - 7
... (4). Compound 1 is a new asymmetric ent-kauranoid dimer. Compound 2 is isolated from the plant for the first time... 
triterpenoid | asymmetric ent-kauranoid dimer | diterpenoid | coumarin | Rabdosia rubescens
Journal Article
Journal Article
Bioorganic Chemistry, ISSN 0045-2068, 04/2020, Volume 97, p. 103680
An unprecedented 15-spiro diterpenoid dimer bisandrographolide G (1) was isolated... 
Andrographis paniculata | Human carboxylesterase 2 | Kinetics | Diterpenoid dimer | NEES | BIOCHEMISTRY & MOLECULAR BIOLOGY | CHEMISTRY, ORGANIC | CONSTITUENTS
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 11/2011, Volume 52, Issue 46, pp. 6061 - 6066
A phytochemical investigation of Isodon leucophyllus led to the isolation of four novel ent-kauranoid dimers: bisleuconins A-D (1-4... 
Ent-kauranoid dimer | Epimerization | Isodon leucophyllus | Bisleuconins A-D | KAURENE DITERPENOIDS | CHEMISTRY, ORGANIC | RUBESCENS | Heterocyclic compounds
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 09/2012, Volume 95, Issue 9, pp. 1672 - 1679
Two novel diterpene dimers with a bismagdalenic acid skeleton, bisyinshanic acids A and B (1 and 2, resp... 
Diterpenoids | Euphorbia yinshanica | Bisyinshanic acids A and B | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Journal of the Brazilian Chemical Society, ISSN 0103-5053, 08/2015, Volume 26, Issue 8, pp. 1565 - 1572
An asymmetrical dimer of kaurane diterpene and monoterpene and four novel diterpenes were isolated from the roots of Croton limae, along with kaempferol-3-O-glucoside, ombuin-3-O-rutinoside and acetyl aleuritolic acid... 
Diterpenes | Croton limae | Cytotoxic activity | Terpenoid adduct | ENT-KAURANE DITERPENOIDS | ANNONACEAE | STEM BARK | diterpenes | FLAVONOIDS | terpenoid adduct | cytotoxic activity | KAURENOIC ACID | DIMERS | CHEMISTRY, MULTIDISCIPLINARY | CONSTITUENTS
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2008, Volume 49, Issue 22, pp. 3574 - 3577
Bisjaponins A ( 1) and B ( 2), two new dimeric ent-kaurane diterpenoids connected with a rare four-membered carbon ring, which was formed by [2+2] reaction,... 
Isodon japonicus | Four-membered carbon ring | [2+2] cycloaddition | Dimer | ent-Kaurane | ent-kaurane | DITERPENOIDS | dimer | four-membered carbon ring | DIELS-ALDER REACTION | CHEMISTRY, ORGANIC | RUBESCENS
Journal Article
Natural Product Communications, ISSN 1934-578X, 2012, Volume 7, Issue 1, pp. 5 - 8
Journal Article
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