المؤلفون: Mohamad A. Mroue, K. L. Euler, M. A. Ghuman, Maktoob Alam

المصدر: Journal of Natural Products. 59:890-893

مصطلحات موضوعية: Pharmacology, Indole test, biology, Apocynaceae, Akuammicine, Stereochemistry, Alkaloid, Organic Chemistry, Haplophyton crooksii, Pharmaceutical Science, Biological activity, Pharmacognosy, biology.organism_classification, Analytical Chemistry, Yohimbine, chemistry.chemical_compound, Complementary and alternative medicine, chemistry, Drug Discovery, medicine, Molecular Medicine, medicine.drug

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2b15671c3ca2b1a171ea08cfbcb8f6d5
https://doi.org/10.1021/np960070c

المؤلفون: M. B. Hossain, Maktoob Alam, Radhika Sanduja, D. Van Der Helm, S. Khalil

المصدر: ChemInform. 27

مصطلحات موضوعية: chemistry.chemical_classification, chemistry.chemical_compound, chemistry, Furan, Molecule, Pyrazoline, General Medicine, Crystal structure, Elongation, Ring (chemistry), Medicinal chemistry, Lactone, Derivative (chemistry)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b8310cb10c7794bc5b258ddeb08d39d9
https://doi.org/10.1002/chin.199638193

المؤلفون: Maktoob Alam, Gray E. Martin, Mansoor Ahmad

المصدر: Spectroscopy Letters. 25:363-374

مصطلحات موضوعية: chemistry.chemical_classification, Buddleja davidii, biology, Buddlejaceae, Iridoid, Stereochemistry, medicine.drug_class, Glycoside, Pharmacognosy, biology.organism_classification, Atomic and Molecular Physics, and Optics, Analytical Chemistry, chemistry, medicine, Spectroscopy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::223fb6b5ffe8b8178fe3264a3138bc53
https://doi.org/10.1080/00387019208018194

المؤلفون: M.A. Mroue, M. A. Ghuman, Maktoob Alam

المصدر: Phytochemistry. 30:1741-1744

مصطلحات موضوعية: biology, Indole alkaloid, Apocynaceae, Stereochemistry, Chemistry, Alkaloid, Haplophyton crooksii, Plant Science, General Medicine, Horticulture, biology.organism_classification, Biochemistry, Organic chemistry, Molecular Biology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::50856e880bd0f5f81ffdd0a99514d9fb
https://doi.org/10.1016/0031-9422(91)84255-q

المؤلفون: M. B. Hossain, S. Khalil, D. Van Der Helm, Radhika Sanduja, Maktoob Alam

المصدر: Acta crystallographica. Section C, Crystal structure communications. 52

مصطلحات موضوعية: chemistry.chemical_classification, Molecular Structure, Stereochemistry, Pyrazoline, General Medicine, Crystal structure, Ring (chemistry), Crystallography, X-Ray, General Biochemistry, Genetics and Molecular Biology, chemistry.chemical_compound, chemistry, Mollusca, Furan, Molecule, Animals, Pyrazoles, Spiro Compounds, Diterpene, Derivative (chemistry), Lactone

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b3d44914a1a2fb614120b9eb5fd8a6
https://pubmed.ncbi.nlm.nih.gov/8652098

المؤلفون: E.B.G. Jones, Maktoob Alam, D. Van Der Helm, M. B. Hossain

المصدر: Journal of natural products. 59(4)

مصطلحات موضوعية: Pharmacology, Isoculmorin, Magnetic Resonance Spectroscopy, biology, Stereochemistry, Organic Chemistry, Molecular Sequence Data, Pharmaceutical Science, Kallichroma tethys, Fungus, Mycotoxins, biology.organism_classification, Isolation (microbiology), Crystallography, X-Ray, Molecular conformation, Analytical Chemistry, Complementary and alternative medicine, Carbohydrate Sequence, Drug Discovery, Botany, Hypocreales, Molecular Medicine, Spectral analysis, Sesquiterpenes, Marine fungi

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c62f04947abf255cc40cac36a240507
https://pubmed.ncbi.nlm.nih.gov/8699191

المؤلفون: Radhika Sanduja, Gary E. Martin, Ghuman Ma, Alfred J. Weinheimer, Andrew S. Zektzer, Maktoob Alam

المصدر: Journal of natural products. 56(5)

مصطلحات موضوعية: Pharmacology, Stereochemistry, Organic Chemistry, Pharmaceutical Science, Planaxis sulcatus, Antineoplastic Agents, Stereoisomerism, Biology, biology.organism_classification, Animal origin, Analytical Chemistry, chemistry.chemical_compound, Mice, Complementary and alternative medicine, chemistry, Mollusca, Drug Discovery, Molecular Medicine, Animals, Diterpene, Diterpenes, Leukemia L1210, Two-dimensional nuclear magnetic resonance spectroscopy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdd870df5fc95e544f3dc492423d212b
https://pubmed.ncbi.nlm.nih.gov/8326326

المؤلفون: M. B. Hossain, Shridhar Iyer, Maktoob Alam, Radhika Sanduja, Dick Van der Helm, Thomas L. Lemke, Mohamad M. Mroue

المصدر: Journal of pharmaceutical sciences. 79(9)

مصطلحات موضوعية: Cliona, Magnetic Resonance Spectroscopy, biology, Hypotensive agents, Stereochemistry, Molecular Conformation, Pharmaceutical Science, Biological activity, biology.organism_classification, Animal origin, Molecular conformation, Rats, Electrocardiography, Structure-Activity Relationship, Hydrazines, Indenes, Heart Rate, Structure–activity relationship, Animals, Antihypertensive Agents

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ffd862624c2626b3156c75ae731236b
https://pubmed.ncbi.nlm.nih.gov/2273472

المؤلفون: D. Van Der Helm, Radhika Sanduja, M. B. Hossain, Maktoob Alam

المصدر: Acta Crystallographica Section C Crystal Structure Communications. 41:1199-1202

مصطلحات موضوعية: Gymnodinium breve, chemistry.chemical_compound, Chemistry, Stereochemistry, General Medicine, Phthalazine, General Biochemistry, Genetics and Molecular Biology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7fc36460994c2cf33d7fe98b81ba66f6
https://doi.org/10.1107/s0108270185007132

المؤلفون: Maktoob Alam, Edward L. Ezell, Gary S. Linz, Alfred J. Weinheimer, Radhika Sanduja, Gary E. Martin

المصدر: Journal of Heterocyclic Chemistry. 23:529-535

مصطلحات موضوعية: Proton, biology, Stereochemistry, Organic Chemistry, Planaxis sulcatus, Carbon-13 NMR, biology.organism_classification, Correlation spectrum, Spectral line, Homonuclear molecule, chemistry.chemical_compound, chemistry, Diterpene, Double quantum coherence

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cc0c22bb7dfe62110ef6f480db19e4e0
https://doi.org/10.1002/jhet.5570230244

المؤلفون: Diane A. Trainer, Michael DiNovi, Radhika Sanduja, Maktoob Alam, Koji Nakanishi

المصدر: Tetrahedron Letters. 24:855-858

مصطلحات موضوعية: biology, Toxin, Chemistry, Red tide, Organic Chemistry, Drug Discovery, Botany, medicine, Dinoflagellate, Ichthyotoxin, medicine.disease_cause, biology.organism_classification, Biochemistry

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f93bb270efdbb445e4e277144da45afc
https://doi.org/10.1016/s0040-4039(00)81547-6

المؤلفون: J. M. Wasylyk, Maktoob Alam, M. B. Hossain, D. Van Der Helm

المصدر: Acta Crystallographica Section C Crystal Structure Communications. 43:2424-2427

مصطلحات موضوعية: chemistry.chemical_compound, Diene, chemistry, Stereochemistry, Dimethyl sulfoxide, medicine.medical_treatment, Pseudoplexaura wagenaari, medicine, General Medicine, Crystal structure, General Biochemistry, Genetics and Molecular Biology, Steroid

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6fecd0a6621d67812087e5f26fdc5a79
https://doi.org/10.1107/s0108270187087547

المؤلفون: Maktoob Alam, Radhika Sanduja, Alfred J. Weinheimer, Dick Van der Helm, M. B. Hossain, Gary E. Martin

المصدر: Journal of Heterocyclic Chemistry. 21:845-848

مصطلحات موضوعية: chemistry.chemical_compound, chemistry, Stereochemistry, Metabolite, Smilagenin, Organic Chemistry, Class Anthozoa, Absolute configuration, Ether, Echinopora lamellosa

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b548da6f3af84a9487d57de5a4d97872
https://doi.org/10.1002/jhet.5570210341

المؤلفون: Maktoob Alam, Alfred J. Weinheimer, John M. Wasylyk, Gary E. Martin

المصدر: Journal of Natural Products. 52:391-394

مصطلحات موضوعية: Pharmacology, chemistry.chemical_classification, Pregnene, biology, Stereochemistry, Organic Chemistry, Pharmaceutical Science, Glycoside, biology.organism_classification, Animal origin, Analytical Chemistry, Gorgonian, Complementary and alternative medicine, chemistry, Pseudoplexaura wagenaari, Drug Discovery, Molecular Medicine

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f965b348b9d3cb0d21472562ef966e4c
https://doi.org/10.1021/np50062a031

المؤلفون: Alan D. Harmon, J.R. Guerra, Maktoob Alam, T.B. Sansing

المصدر: Steroids. 38:375-382

مصطلحات موضوعية: Pharmacology, Chromatography, Gas, Magnetic Resonance Spectroscopy, biology, Glenodinium hallii, Chemistry, Organic Chemistry, Clinical Biochemistry, Dinoflagellate, biology.organism_classification, Isolation (microbiology), Biochemistry, Sterol, Sterols, Endocrinology, Botany, Dinoflagellida, Animals, Molecular Biology, Cholestanols, Chromatography, High Pressure Liquid

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9546f7842e99bfb1dcaf0adce0b19c6
https://doi.org/10.1016/0039-128x(81)90072-6

المؤلفون: Maktoob Alam, Busby El, Ray Sm, Martiniz Dr, T.B. Sansing

المصدر: Steroids. 33:197-203

مصطلحات موضوعية: Pharmacology, biology, Chemistry, Cholesterol, Organic Chemistry, Clinical Biochemistry, Dinoflagellate, biology.organism_classification, Biochemistry, Dinosterol, Sterol, chemistry.chemical_compound, Endocrinology, Dinoflagellida, Botany, Composition (visual arts), Gonyaulax acatenella, Molecular Biology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::68bca4c9a630c7d5534775e3a500d901
https://doi.org/10.1016/0039-128x(79)90026-6

المؤلفون: Alfred J. Weinheimer, Radhika Sanduja, Gary E. Martin, Maktoob Alam, Gary S. Linz

المصدر: Tetrahedron Letters. 27:4833-4836

مصطلحات موضوعية: biology, Chemistry, Stereochemistry, Organic Chemistry, Analytical chemistry, Planaxis sulcatus, biology.organism_classification, Biochemistry, Homonuclear molecule, law.invention, Relay, law, Drug Discovery, Two-dimensional nuclear magnetic resonance spectroscopy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a0f7740bec098fbb48f5240cdb6ff9a9
https://doi.org/10.1016/s0040-4039(00)85075-3

المؤلفون: Maktoob Alam, Dick Van der Helm, Perveen Sharma, Xinhua Ji, Andrew S. Zektzer, Gary E. Martin

المصدر: The Journal of Organic Chemistry. 54:1896-1900

مصطلحات موضوعية: Stereochemistry, Chemistry, Coral, Organic Chemistry, Isolation (microbiology)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::aac6755bb4f88652cfdd9e934c2e9c43
https://doi.org/10.1021/jo00269a027

المؤلفون: Maktoob Alam, David A. Watson, Alfred R. Loeblich, Radhika Sanduja

المصدر: Journal of Phycology. 20:331-335

مصطلحات موضوعية: Systematics, biology, Dinoflagellate, Heterocapsa niei, Plant Science, Aquatic Science, biology.organism_classification, Dinosterol, Sterol, chemistry.chemical_compound, Algae, chemistry, Chemotaxonomy, Genus, Botany

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2b43ad3c40aa76f0cc792cde713cd63c
https://doi.org/10.1111/j.0022-3646.1984.00331.x

المؤلفون: Miyoshi Ikawa, Maktoob Alam, John J. Sasner, Yuzuru Shimizu

المصدر: Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 13:493-499

مصطلحات موضوعية: Saxitoxin, chemistry.chemical_compound, Chromatography, chemistry, Red tide, Botany, Aphanizomenon flos-aquae, Gonyaulax tamarensis, Biology, biology.organism_classification, Pollution

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2c57ae463d7935f611f19bad3d0dc3cf
https://doi.org/10.1080/10934527809374828