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chemistry, organic (102) 102
alkaloids (97) 97
derivatives (56) 56
lamellarins (48) 48
chemistry, multidisciplinary (44) 44
index medicus (40) 40
humans (34) 34
lamellarin alkaloids (33) 33
chemistry, medicinal (31) 31
lamellarin (29) 29
animals (27) 27
lamellarin-alpha 20-sulfate (27) 27
pyrroles (26) 26
chemistry (24) 24
g trimethyl ether (22) 22
natural-products (22) 22
synthesis (22) 22
efficient synthesis (21) 21
natural products (21) 21
analogs (20) 20
inhibitors (20) 20
pyrrole (20) 20
structure-activity relationship (20) 20
aromatic metabolites (19) 19
cell line, tumor (19) 19
topoisomerase-i (19) 19
alkaloids - chemistry (17) 17
australian marine sponge (17) 17
antineoplastic agents - pharmacology (16) 16
marine alkaloids (16) 16
organic chemistry (16) 16
cyclization (15) 15
unnatural lamellarins (15) 15
antineoplastic agents - chemistry (14) 14
biochemistry & molecular biology (14) 14
coumarins - chemistry (14) 14
cytotoxicity (14) 14
heterocyclic compounds, 4 or more rings - chemistry (14) 14
heterocyclic compounds, 4 or more rings - pharmacology (14) 14
isoquinolines - chemistry (14) 14
lamellarin-d (14) 14
ningalin-b (14) 14
alkaloids - pharmacology (13) 13
alpha 20-sulfate (13) 13
lamellarin d (13) 13
coumarins - pharmacology (12) 12
isoquinolines - pharmacology (12) 12
permethyl storniamide (12) 12
pyrroles - chemistry (12) 12
chemical synthesis (11) 11
inhibitor (11) 11
lukianol-a (11) 11
multidrug-resistance (11) 11
oxidation (11) 11
ascidian didemnum-obscurum (10) 10
construction (10) 10
dendrilla-cactos (10) 10
lamellarin-o (10) 10
marine natural products (10) 10
marine natural-products (10) 10
pharmacology & pharmacy (10) 10
1,3-dipolar cycloaddition (9) 9
agents (9) 9
alkaloid (9) 9
antineoplastic agents - chemical synthesis (9) 9
cancer (9) 9
catalysis (9) 9
cycloaddition (9) 9
drug design (9) 9
molecular structure (9) 9
paper (9) 9
acid (8) 8
alkaloids - chemical synthesis (8) 8
analysis (8) 8
biological activity (8) 8
biological evaluation (8) 8
biological products - chemistry (8) 8
biological products - pharmacology (8) 8
heterocycles (8) 8
isoquinolines - chemical synthesis (8) 8
multidrug resistance (8) 8
regioselective synthesis (8) 8
antitumor agents (7) 7
azomethine ylides (7) 7
biological-activity (7) 7
biology (7) 7
camptothecin (7) 7
cellular internalization (7) 7
chemical properties (7) 7
dna topoisomerases, type i - metabolism (7) 7
inorganic chemistry (7) 7
lamellarin-class (7) 7
letter (7) 7
one-pot (7) 7
p-glycoprotein (7) 7
palladium (7) 7
research (7) 7
thiophene (7) 7
topoisomerase i inhibitors (7) 7
alkaloids - isolation & purification (6) 6
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Synlett, ISSN 0936-5214, 09/2017, Volume 28, Issue 14, pp. 1715 - 1718
Abstract The performance of various transition-metal catalysts was explored in the step-economical synthesis of naturally occurring lamellarin alkaloids by... 
cluster | natural products | ruthenium | lamellarin | C-H activation | alkaloids | MARINE ORGANISMS | ARYLATION | CHEMISTRY, ORGANIC | D TRIMETHYL ETHER | TOPOISOMERASE-I | CARBON-HYDROGEN BONDS | INTERNAL ALKYNES | FUNCTIONALIZATION | PYRROLE SYNTHESIS | EFFICIENT | ENAMIDES
Journal Article
Heterocycles, ISSN 0385-5414, 02/2011, Volume 83, Issue 3, pp. 491 - 529
Journal Article
Anti-cancer agents in medicinal chemistry, ISSN 1871-5206, 2008, Volume 8, Issue 7, pp. 746 - 760
Journal Article
2019, ISBN 9780444641854, Volume 62
Marine sponges remain an unambiguously significant source of secondary metabolites from marine invertebrates. It is estimated that more than 15,000 compounds... 
Marine sponge | Brominated pyrrole alkaloid | Pyrrole-imidazole alkaloid | Oroidin | Biological activity | Lamellarin
Book Chapter
Tetrahedron, ISSN 0040-4020, 2005, Volume 61, Issue 39, pp. 9242 - 9247
Chemical investigations of the ascidian Didemnum obscurum has resulted in the isolation of four new lamellarin alkaloids, lamellarin-ζ ( 1 ), lamellarin-η ( 2... 
Lamellarin alkaloids | Coloractal cancer cells | Ascidians | Cytotoxic activity | lamellarin alkaloids | ASSAY | ascidians | TETRACYCLIC AROMATIC ALKALOIDS | RING | TUNICATE CYSTODYTES-DELLECHIAJEI | CHEMISTRY, ORGANIC | coloractal cancer cells | cytotoxic activity | CARIBBEAN TUNICATE | SEA | Alkaloids | Analysis | Nuclear magnetic resonance
Journal Article
Marine Drugs, ISSN 1660-3397, 12/2008, Volume 6, Issue 4, pp. 514 - 527
Journal Article
Bioorganic & Medicinal Chemistry, ISSN 0968-0896, 08/2010, Volume 18, Issue 15, pp. 5466 - 5474
Journal Article
Natural Product Research, ISSN 1478-6419, 06/2014, Volume 28, Issue 12, pp. 888 - 894
Journal Article
CURRENT TOPICS IN MEDICINAL CHEMISTRY, ISSN 1568-0266, 01/2014, Volume 14, Issue 2, pp. 207 - 223
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 07/2011, Volume 50, Issue 31, pp. 7171 - 7175
A ray of sunshine: The title reaction sequence using ethyl 2‐(3,4‐dihydroisoquinolin‐2(1H)‐yl)acetates with a series of electron‐deficient alkenes and alkynes... 
visible light | photochemistry | oxygen | tandem reactions | alkaloids | OXIDATION | SULFUR YLIDES | TANDEM | NATURAL-PRODUCTS | ORGANOCATALYSIS | CASCADE | CHEMISTRY, MULTIDISCIPLINARY | PHOTOREDOX CATALYSIS | LAMELLARIN ALKALOIDS | EFFICIENT | DERIVATIVES
Journal Article
ChemMedChem, ISSN 1860-7179, 07/2014, Volume 9, Issue 7, pp. 1428 - 1435
Journal Article
Synthesis, ISSN 0039-7881, 9/2006, Volume 2006, Issue 18, pp. 3048 - 3057
Abstract The formation of 3,4-diarylpyrrole-2,5-dicarboxylic acids from arylpyruvic acids and 2-arylethylamines was used as a key step for the synthesis of... 
paper | Lukianol A | Marine alkaloids | Lamellarins | Biomimetic synthesis | Pyrroles | lukianol A | ASCIDIAN DIDEMNUM-OBSCURUM | PERMETHYL STORNIAMIDE | IMINIUM SALT DERIVATIVES | marine alkaloids | CHEMISTRY, ORGANIC | pyrroles | G TRIMETHYL ETHER | MARINE NATURAL-PRODUCTS | NINGALIN-B | RESISTANCE REVERSAL ACTIVITY | CHARTACEUM | lamellarins | SELECTIVE CLEAVAGE | biomimetic synthesis
Journal Article
Journal Article