| Li, T., Tang, X., Luo, X., Wang, Q., Liu, K., Zhang, Y., de Voogd, N.J., Yang, J., Li, P., and Li, G. 2019b. Agelanemoechine, a dimeric bromopyrrole alkaloid with a pro-angiogenic effect from the South China sea sponge Agelas nemoechinata. Org. Lett. 21:9483-9486. |
| |
| Li, T., Li, P.-L., Luo, X.-C., Tang, X.-L., and Li, G.-Q. 2019a. Three new dibromopyrrole alkaloids from the South China Sea sponge Agelas nemoechinata. Tetrahedron Lett. 60:1996-1998. |
| |
| Katsuki, A., Kato, H., Ise, Y., Losung, F., Mangindaan, R.E.P., and Tsukamoto, S. 2019. Agesamines A and B, new dibromopyrrole alkaloids from the sponge Agelas sp. Heterocycles. 98:558-563. |
| |
| Kwon, O.-S., Kim, D., Kim, H., Lee, Y.-J., Lee, H.-S., Sim, C.J., Oh, D.-C., Lee, S.K., Oh, K.-B., and Shin, J. 2018b. Bromopyrrole alkaloids from the sponge Agelas kosrae. Mar. Drugs.16:513-522. |
| |
| Lee, S., Tanaka, N., Kobayashi, J., and Kashiwada, Y. 2018. Agelamasines A and B, diterpene alkaloids from an Okinawan marine sponge Agelas sp. J. Nat. Med. 72:364-368. |
| |
| Chu, M.-J., Tang, X.-L., Qin, G.-F., Sun, Y.-T., Li, L., de Voogd, N.J., Li, P.-L., and Li, G.-Q. 2017b. Pyrrole derivatives and diterpene alkaloids from the South China sea sponge Agelas nakamurai. Chem. Biodiv. 14:e1600446 |
| |
| Chu, M.-J., Tang, X.-L., Qin, G.-F., Voogd, N.J., Li, P.-L., and Li, G.-Q. 2017a. Three new non-brominated pyrrole alkaloids from the South China sea sponge Agelas nakamurai. Chin. Chem. Lett. 28:1210-1213. |
| |
| Hong, L.-L., Sun, J.-B., Yang, F., Liu, M., Tang, J., Sun, F., Jiao, W.-H., Wang, S.-P., Zhang, W., and Lin, H.-W. 2017a. New diterpene alkaloids from the marine sponge Agelas mauritiana. RSC Adv. 7:23970-23976. |
| |
| Abdjul, D.B., Yamazaki, H., Kanno, S.I., Tomizawa, A., Rotinsulu, H., Wewengkang, D.S., Sumilat, D.A., Ukai, K., Kapojos, M.M., and Namikoshi, M. 2017. An anti-mycobacterial bisfunctionalized sphingolipid and new bromopyrrole alkaloid from the Indonesian marine sponge Agelas sp. J. Nat. Med. 71:531-536. |
| |
| An, L., Song, W., Tang, X., Voogd, N.J., Wang, Q., Chu, M.-J., Li, P.-L., and Li, G.-Q. 2017. Alkaloids and polyketides from the South China sea sponge Agelas aff. nemoechinata. RSC Adv. 7:14323-14329. |
| |
| Sauleau, P., Moriou, C., and Al Mourabit, A. 2017. Metabolomics approach to chemical diversity of the Mediterranean marine sponge Agelas oroides. Nat. Prod. Res. 31:1625-1632. |
| |
| Sun, Y.-T., Lin, B., Li, S.-G., Liu, M., Zhou, Y.-J., Xu, Y., Hua, H.-M., and Lin, H.-W. 2017. New bromopyrrole alkaloids from the marine sponge Agelas sp. Tetrahedron. 73:2786-2792. |
| |
| Li, T., Wang, B., Voogd, N.J., Tang, X.-L., Wang, Q., Chu, M.-J., Li, P.-L., and Li, G.-Q. 2016. Two new diterpene alkaloids from the South China sea sponge Agelas aff. nemoechinata. Chin. Chem. Lett. 27:1048-1051. |
| |
| Muńoz, J., and Köck, M. 2016. Hybrid pyrrole-imidazole alkaloids from the sponge Agelas sceptrum. J. Nat. Prod. 79:434-437. |
| |
| Zhu, Y., Wang, Y., Gu, B.-B., Yang, F., Jiao, W.-H., Hu, G.-H., Yu, H.-B., Han, B.-N., Zhang, W., Shen, Y., and Lin, H.-W. 2016. Antifungal bromopyrrole alkaloids from the South China sea sponge Agelas sp. Tetrahedron. 72:2964-2971. |
| |
| Abdjul, D.B., Yamazaki, H., Kanno, S., Takahashi, O., Kirikoshi, R., Ukai, K., and Namikoshi, M. 2015. Structures and biological evaluations of agelasines isolated from the Okinawan marine sponge Agelas nakamurai. J. Nat. Prod. 78:1428-1433. |
| |
| Cychon, C., Lichte, E., and Köck, M. 2015. The marine sponge Agelas citrina as a source of the new pyrrole-imidazole alkaloids citrinamines A–D and N-methylagelongine. Beilstein J. Org. Chem. 11:2029-2037. |
| |
| Kusama, T., Tanaka, N., Kashiwada, Y., and Kobayashi, J. 2015. Agelamadin F and tauroacidin E, bromopyrrole alkaloids from an Okinawan marine sponge Agelas sp. Tetrahedron Lett. 56:4502-4504. |
| |
| Nakamura, K., Kusama, T., Tanaka, N., Sakai, K., Gonoi, T., Fromont, J., and Kobayashi, J. 2015. 2-Debromonagelamide U, 2-debromomukanadin G, and 2-debromonagelamide P from marine sponge Agelas sp. Heterocycles. 90:425-431. |
| |
| Schroif-Grégoire, C., Appenzeller, J., Débitus, C., Zaparucha, A., and Al-Mourabit, A. 2015. Debromokeramadine from the marine sponge Agelas cf. Mauritiana: Isolation and short regioselective and flexible synthesis. Tetrahedron. 71:3609-3613. |
| |
| Kusama, T., Tanaka, N., Sakai, K., Gonoi, T., Fromont, J., Kashiwada, Y., and Kobayashi, J. 2014c. Agelamadins C–E, bromopyrrole alkaloids comprising oroidin and 3-hydroxykynurenine from a marine sponge Agelas sp. Org. Lett. 16:5176-5179. |
| |
| Kusama, T., Tanaka, N., Sakai, K., Gonoi, T., Fromont, J., Kashiwada, Y., and Kobayashi, J. 2014b. Agelamadins A and B, dimeric bromopyrrole alkaloids from a marine sponge Agelas sp. Org. Lett. 16:3916-3918. |
| |
| Kusama, T., Tanaka, N., Takahashi-Nakaguchi, A., Gonoi, T., Fromont, J., and Kobayashi, J. 2014a. Bromopyrrole alkaloids from a marine sponge Agelas sp. Chem. Pharm. Bull. 62:499-503. |
| |
| Iwai, T., Kubota, T., Fromont, J., and Kobayashi, J. 2014. Nagelamide I and 2,2'-didebromonagelamide B, new dimeric bromopyrrole-imidazole alkaloids from a marine sponge Agelas sp. Chem. Pharm. Bull. 62:213-216. |
| |
| Tanaka, N., Kusama, T., Takahashi-Nakaguchi, A., Gonoi, T., Fromont, J., and Kobayashi, J. 2013b. Nagelamides X–Z, dimeric bromopyrrole alkaloids from a marine sponge Agelas sp. Org. Lett. 15:3262-3265. |
| |
| Tanaka, N., Kusama, T., Takahashi-Nakaguchi, A., Gonoi, T., Fromont, J., and Kobayashi, J. 2013a. Nagelamides U–W, bromopyrrole alkaloids from a marine sponge Agelas sp. Tetrahedron Lett. 54:3794-3796. |
| |
| Pettit, G.R., Tang, Y., Zhang, Q., Bourne, G.T., Arm, C.A., Leet, J.E., Knight, J.C., Pettit, R.K., Chapuis, J.-C., Doubek, D.L., Ward, F.J., Weber, C., and Hooper, J.N.A. 2013. Isolation and structures of axistatins 1-3 from the Republic of Palau marine sponge Agelas axifera Hentschel. J. Nat. Prod. 76:420-424. |
| |
| Kubota, T., Iwai, T., Takahashi-Nakaguchi, A., Fromont, J., Gonoi, T., and Kobayashi, J. 2012. Agelasines O–U, new diterpene alkaloids with a 9-N-methyladenine unit from a marine sponge Agelas sp. Tetrahedron. 68:9738-9744. |
| |
| Stout, E.P., Yu, L.C., and Molinski, T.F. 2012. Antifungal diterpene alkaloids from the Caribbean sponge Agelas citrina: unified configurational assignments of agelasidines and agelasines. Eur. J. Org. Chem. 2012:5131-5135. |
| |
| Yang, F., Hamann, M.T., Zou, Y., Zhang, M.-Y., Gong, X.-B., Xiao, J.-R., Chen, W.-S., and Lin, H.-W. 2012. Antimicrobial metabolites from the Paracel Islands sponge Agelas mauritiana. J. Nat. Prod. 75:774-778. |
| |
| Regalado, E.L., Laguna, A., Mendiola, J., Thomas, O.P., and Nogueiras, C. 2011a. Bromopyrrole alkaloids from the Caribbean sponge Agelas cerebrum. Quím. Nova. 34:289-291. |
| |
| Calcul, L., Tenney, K., Ratnam, J., Mckerrow, J.H., and Crews, P. 2010. Structural variations to the 9-N-methyladeninium diterpenoid hybrid commonly isolated from Agelas sponges. Aust. J. Chem. 63:915-921. |
| |
| Hertiani, T., Edrada-Ebel, R., Ortlepp, S., van Soest, R.W.M., Voogd, N.J., Wray, V., Hentschel, U., Kozytska, S., Müller, W.E.G., and Proksch, P. 2010. From anti-fouling to biofilm inhibition: New cytotoxic secondary metabolites from two Indonesian Agelas sponges. Bioorg. Med. Chem. 18:1297-1311. |
| |
| Tilvi, S., Moriou, C., Martin, M.T., Gallard, J.F., Sorres, J., Patel, K., Petek, S., Débitus, C., Ermolenko, L., and Al-Mourabit, A. 2010. Agelastatin E, agelastatin F, and benzosceptrin C from the marine sponge Agelas dendromorpha. J. Nat. Prod. 73:720-723. |
| |
| Ueoka, R., Nakao, Y., Kawatsu, S., Yaegashi, J., Matsumoto, Y., Matsunaga, S., Furihata, K., van Soest, R.W.M., and Fusetani, N. 2009a. Gracilioethers A-C, antimalarial metabolites from the marine sponge Agelas gracilis. J. Org. Chem. 74:4203-4207. |
| |
| Appenzeller, J., Tilvi, S., Martin, M.T., Gallard, J.F., El-Bitar, H., Dau, E.T.H., Débitus, C., Laurent, D., Moriou, C., and Al-Mourabit, A. 2009. Benzosceptrins A and B with a unique benzocyclobutane skeleton and nagelamide S and T from Pacific sponges. Org. Lett. 11:4874-4877. |
| |
| Araki, A., Kubota, T., Aoyama, K., Mikami, Y., Fromont, J., and Kobayashi, J. 2009. Nagelamides Q and R, novel dimeric bromopyrrole alkaloids from sponges Agelas sp. Org. Lett. 11:1785-1788. |
| |
| Kubota, T., Araki, A., Yasuda, T., Tsuda, M., Fromont, J., Aoyama, K., Mikami, Y., Wälchli, M.R., and Kobayashi, J. 2009. Benzosceptrin C, a new dimeric bromopyrrole alkaloid from sponge Agelas sp. Tetrahedron Lett. 50:7268-7270. |
| |
| Yasuda, T. Araki, A., Kubota, T., Ito, J., Mikami, Y., Fromont, J., and Kobayashi, J. 2009. Bromopyrrole alkaloids from marine sponges of the genus Agelas. J. Nat. Prod. 72:488-491. |
| |
| Kubota, T., Araki, A., Ito, J., Mikami, Y., Fromont, J., and Kobayashi, J. 2008b. Nagelamides M and N, new bromopyrrole alkaloids from sponge Agelas species. Tetrahedron. 64:10810-10813. |
| |
| Appenzeller, J., Mihci, G., Martin, M.T., Gallard, J.F., Menou, J.L., Boury-Esnault, N., Hooper, J., Petek, S., Chevalley, S., Valentin, A., Zaparucha, A., Al-Mourabit, A., and , C. 2008. Agelasines J, K, and L from the Solomon Islands marine sponge Agelas cf. mauritiana. J. Nat. Prod. 71:1451-1454. |
| |
| Araki, A., Kubota, T., Tsuda, M., Mikami, Y., Fromont, J., and Kobayashi, J. 2008. Nagelamides K and L, dimeric bromopyrrole alkaloids from sponge Agelas species. Org. Lett. 10:2099-2102. |
| |
| Vergne, C., Appenzeller, J., Ratinaud, C., Martin, M.T., Débitus, C., Zaparucha, A., and Al-Mourabit, A. 2008. Debromodispacamides B and D: isolation from the marine sponge Agelas mauritiana and stereoselective synthesis using a biomimetic proline route. Org. Lett. 10:493-496. |
| |
| Araki, A., Tsuda, M., Kubota, T., Mikami, Y., Fromont, J., and Kobayashi, J. 2007. Nagelamide J, a novel dimeric bromopyrrole alkaloid from a sponge Agelas species. Org. Lett. 9:2369-2371. |
| |
| Pina, I.C., White, K.N., Cabrera, G., Rivero, E., and Crews, P. 2007. Bromopyrrole carboxamide biosynthetic products from the Caribbean sponge Agelas dispar. J. Nat. Prod. 70:613-617. |
| |
| Costantino, V., Fattorusso, E., Imperatore, C., and Mangoni, A. 2006. Glycolipids from sponges. Part 17. Clathrosides and isoclathrosides, unique glycolipids from the Caribbean sponge Agelas clathrode. J. Nat. Prod. 69:73-78. |
| |
| Medeiros, A.M., Lourenço, A., Tavares, M.R., Curto, M.J.M., Feio, S.S., and Roseiro, J.C. 2006. (-)-Agelasidine A from Agelas clathrodes. Z. Naturforsch. C. 61:472-476. |
| |
| Tsuda, M., Yasuda, T., Fukushi, E., Kawabata, J., Sekiguchi, M., Fromont, J., and Kobayashi, J. 2006. Agesamides A and B, bromopyrrole alkaloids from sponge Agelas species: application of DOSY for chemical screening of new metabolites. Org. Lett. 8:4235-4238. |
| |
| Costantino, V., Fattorusso, E., Imperatore, C., and Mangoni, A. 2004. Clarhamnoside, the first rhamnosylated a-galactosylceramide from Agelas clathrodes. Improving spectral strategies for glycoconjugate structure determination. J. Org. Chem. 69:1174-1179. |
| |
| Endo, T., Tsuda, M., Okada, T., Mitsuhashi, S., Shima, H., Kikuchi, K., Mikami, Y., Fromont, J., and Kobayashi, J. 2004. Nagelamides A-H, new dimeric bromopyrrole alkaloids from marine sponge Agelas species. J. Nat. Prod. 67:1262-1267. |
| |
| Gautschi, J.T., Whitman, S., Holman, T.R., and Crews, P. 2004. An analysis of phakellin and oroidin structures stimulated by further study of an Agelas sponge. J. Nat. Prod. 67:1256-1261. |
| |
| Fujita, M., Nakao, Y., Matsunaga, S., Seiki, M., Itoh, Y., Yamashita, J., van Soest, R.W., and Fusetani, N. 2003a. Ageladine A: an antiangiogenic matrixmetalloproteinase inhibitor from the marine sponge Agelas nakamurai. J. Am. Chem. Soc.125:15700-15701. |
| |
| Assmann, M., and Köck, M. 2002b. Monobromoisophakellin, a new bromopyrrole alkaloid from the Caribbean sponge Agelas sp. Z. Naturforsch. C. 57:153-156. |
| |
| Hu, J.-F., Kelly, M., and Hamann, M.T. 2002b. 26-Nor-25-isopropyl-ergosta-5,7,22E-trien-3b-ol: a new C29 sterol from the sponge Agelas sceptrum from Jamaica. Steroids. 67:743-747. |
| |
| Assmann, M., and Köck, M. 2002a. Bromosceptrin, an alkaloid from the marine sponge Agelas conifera. Z. Naturforsch. C. 57:157-160. |
| |
| Costantino, V., Fattorusso, E., Imperatore, C., and Mangoni, A. 2002. Glycolipids from sponges. 11. Isocrasserides, novel glycolipids with a five-membered cyclitol widely distributed in marine sponges. J. Nat. Prod. 65:883-886. |
| |
| Assmann, M., Zea, S., and Köck, M. 2001a. Sventrin, a new bromopyrrole alkaloid from the Caribbean sponge Agelas sventres. J. Nat. Prod. 64:1593-1595. |
| |
| Fattorusso, E., and Taglialatela-Scafati, O. 2000a. Two novel pyrrole-imidazole alkaloids from the Mediterranean sponge Agelas oroides. Tetrahedron Lett. 41:9917-9922. |
| |
| Reddy, N.S., and Venkateswarlu, Y. 2000. S-(+)-Methyl ester of hanishin from the marine sponge Agelas ceylonica. Biochem. Syst. Ecol. 28:1035-1037. |
| |
| Eder, C., Proksch, P., Wray, V., van Soest, R.W.M., Ferdinandus, E., Pattisina, L.A., and Sudarsono. 1999a. New bromopyrrole alkaloids from the Indopacific sponge Agelas nakamurai. J. Nat. Prod. 62:1295-1297. |
| |
| Tsuda, M., Uemoto, H., and Kobayashi, J. 1999a. Slagenins A-C, novel bromopyrrole alkaloids from marine sponge Agelas nakamurai. Tetrahedron Lett. 40:5709-5712. |
| |
| Assmann, M., Lichte, E., van Soest, R.W.M., and Köck, M. 1999. New bromopyrrole alkaloid from the marine sponge Agelas wiedenmayeri. Org. Lett. 1:455-457. |
| |
| Pettit, G.R., Xu, J.-P., Gingrich, D.E., Williams, M.D., Doubek, D.L., Chapuis, J.-C., and Schmidt, J.M. 1999. Antineoplastic agents. Part 395. Isolation and structure of agelagalastatin from the Papua New Guinea marine sponge Agelas sp. Chem. Comm. 1999:915-916. |
| |
| Uemoto, H., Tsuda, M., and Kobayashi, J. 1999. Mukanadins A-C, new bromopyrrole alkaloids from marine sponge Agelas nakamurai. J. Nat. Prod. 62:1581-1583. |
| |
| König, G.M., Wright, A.D., and Linden, A. 1998c. Antiplasmodial and cytotoxic metabolites from the Maltese sponge Agelas oroides. Planta Med. 64:443-447. |
| |
| Cafieri, F., Fattorusso, E., and Taglialatela-Scafati, O. 1998b. Novel bromopyrrole alkaloids from the sponge Agelas dispar. J. Nat. Prod. 61:122-125. |
| |
| König, G.M., and Wright, A.D. 1998b. An unprecedented compound from the dichloromethane solubles of the tropical marine sponge Agelas oroides. Planta Med. 64:88-89. |
| |
| Cafieri, F., Fattorusso, E., and Taglialatela-Scafati, O. 1998a. Novel betaines from the marine sponge Agelas dispar. J. Nat. Prod. 61:1171-1173. |
| |
| Fu, X., Schmitz, F.J., Tanner, R.S., and Kelly-Borges, M. 1998a. Agelasines H and I, 9-methyladenine-containing diterpenoids from an Agelas sponge. J. Nat. Prod. 61:548-550. |
| |
| Iwagawa, T., Kaneko, M., Okamura, H., Nakatani, M., and van Soest, R.W.M. 1998a. New alkaloids from the Papua New Guinean sponge Agelas nakamurai. J. Nat. Prod. 61:1310-1312. |
| |
| Cafieri, F., Carnuccio, R., Fattorusso, E., Taglialatela-Scafati, O., and Vallefuoco, T. 1997. Anti-histaminic activity of bromopyrrole alkaloids isolated from Caribbean Agelas sponges. Bioorg. Med. Chem. 7:2283-2288. |
| |
| Hattori, T., Adachi, K., and Shizuri, Y. 1997. New agelasine compound from the marine sponge Agelas mauritiana as an antifouling substance against Macroalgae. J. Nat. Prod. 60:411-413. |
| |
| Tsukamoto, S., Kato, H., Hirota, H., and Fusetani, N. 1996b. Mauritiamine, a new antifouling oroidin dimer from the marine sponge Agelas mauritiana. J. Nat. Prod. 59:501-503. |
| |
| Cafieri, F., Fattorusso, E., Mangoni, A., and Taglialatela-Scafati, O. 1996. Clathramides, unique bromopyrrole alkaloids from the Caribbean sponge Agelas clathrodes. Tetrahedron. 52:13713-13720. |
| |
| Shoji, N., Umeyama, A., Teranaka, M., and Arihara, S. 1996. Four novel diterpenoids, including nakamurol A with a unique thelepogane skeleton, from the marine sponge Agelas nakamurai. J. Nat. Prod. 59:448-450. |
| |
| Vassas, A., Bourdy, G., Paillard, J.J., Lavayre, J., Paďs, M., Quirion, J.C., and Débitus C. 1996. Naturally occurring somatostatin and vasoactive intestinal peptide inhibitors. Isolation of alkaloids from two marine sponges. Planta Med. 62:28-30. |
| |
| Cafieri, F., Fattorusso, E., Mangoni, A., Taglialatela-Scafati, O., and Carnuccio, R. 1995b. A novel bromopyrrole alkaloid from the sponge Agelas longissima with antiserotonergic activity. Bioorg. Med. Chem. Lett. 5:799-804. |
| |
| Cafieri, F., Fattorusso, E., Mangoni, A., and Taglialatela-Scafati, O. 1995a. Longamide and 3,7-dimethylisoguanine, two novel alkaloids from the marine sponge Agelas longissima. Tetrahedron Lett. 36:7893-7896. |
| |
| König, G.M., and Wright, A.D. 1994a. Two new naturally occurring pyrrole derivatives from the tropical marine sponge Agelas oroides. Nat. Prod. Lett. 5:141-146. |
| |
| Cafieri, F., Fattorusso, E., Mahajnah, Y., and Mangoni, A. 1994. Longiside, a novel digalactosylceramide from the Caribbean sponge Agelas longissima. Liebig's Ann. Chem. 1994:1187-1189. |
| |
| D’Ambrosio, M., Guerriero, A., Chiasera, G., and Pietra, F. 1994. Conformational preferences and absolute configuration of agelastatin A, a cytotoxic alkaloid of the axinellid sponge Agelas dendromorpha from the coral sea, via combined molecular modelling, NMR, and exciton splitting for diamide and hydroxyamide derivatives. Helvet. Chim. Acta. 77:1895-1902. |
| |
| Jiménez, C., and Crews, P. 1994. Mauritamide A and accompanying oroidin alkaloids from the sponge Agelas mauritiana. Tetrahedron Lett. 35:1375-1378. |
| |
| Natori, T., Morita, M., Akimoto, K., and Koezuka, Y. 1994. Agelasphins, novel antitumor and immunostimulatory cerebrosides from the marine sponge Agelas mauritianus. Tetrahedron. 50:2771-2784. |
| |
| Carballeira, N.M., and Emiliano, A. 1993b. New brominated phospholipid fatty acids from the Caribbean sponge Agelas sp. Lipids. 28:763-766. |
| |
| D’Ambrosio, M., Guerriero, A., Débitus, C., Ribes, O., Pusset, J., Leroy, S., and Pietra, F. 1993b. Agelastatin A, a new skeleton cytotoxic alkaloid of the oroidin family. Isolation from the axinellid sponge Agelas dendromorpha of the coral sea. J. Chem. Soc. Chem. Comm. 1993:1305-1306. |
| |
| König, G.M., and Wright, A.D. 1993b. Agelorins A and B, and 11-epi-fistularin-3, three new antibacterial fistularin-3 derivatives from the tropical marine sponge Agelas oroides. Heterocycles. 36:1351-1358. |
| |
| Ishida, K., Ishibashi, M., Shigemori, H., Sasaki, T., and Kobayashi, J. 1992. Agelasine G, a new antileukemic alkaloid from the Okinawan marine sponge Agelas sp. Chem. Pharm. Bull. 40:766-767. |
| |
| Morales, J.J., and Rodríguez, A.D. 1992. (-)-Agelasidine C and (-)-agelasidine D, two new hypotaurocyamine diterpenoids from the Caribbean sea sponge Agelas clathrodes. J. Nat. Prod. 55:389-394. |
| |
| Kobayashi, J., Tsuda, M., and Ohizumi, Y. 1991b. A potent actomyosin ATPase activator from the Okinawan marine sponge Agelas cf. nemoechinata. Experientia. 47:301-304. |
| |
| Keifer, P.A., Schwartz, R.E., Koker, M.E.S., Hughes, R.G., Jr., Rittschof, D., and Rinehart, K.L. 1991. Bioactive bromopyrrole metabolites from the Caribbean sponge Agelas conifera. J. Org. Chem. 56:2965-2975. |
| |
| Morales, J.J., and Rodríguez, A.D. 1991. The structure of clathrodin, a novel alkaloid isolated from the Caribbean Sea sponge Agelas clathrodes. J. Nat. Prod. 54:629-631. |
| |
| Fedoreyev, S.A., Ilyin, S.G., Utkina, N.K., Maximov, O.B., Reshetnyak, M.V., Antipin, M.Y., and Struchkov, Y.T. 1989. The structure of dibromoagelaspongin - a novel bromine-containing guanidine derivative from the marine sponge Agelas sp. Tetrahedron. 45:3487-3492. |
| |
| Gunasekera, S.P., Cranick, S., and Longley, R.E. 1989. Immunosuppressive compounds from a deep water marine sponge, Agelas flabelliformis. J. Nat. Prod. 52:757-761. |
| |
| Fathi-Afshar, R., and Allen, T.M. 1988. Biologically active metabolites from Agelas mauritiana. Can. J. Chem. 66:45-50. |
| |
| Tada, H., and Tozyo, T. 1988. Two bromopyrroles from a marine sponge Agelas sp. Chem. Lett. 17:803-804. |
| |
| Nakamura, H., Wu, H., Kobayashi, J., Kobayashi, M., Ohizumi, Y., and Hirata, Y. 1985. Agelasidines. Novel hypotaurocyamine derivatives from the Okinawan sea sponge Agelas nakamurai Hoshino. J. Org. Chem. 50:2494-2497. |
| |
| Capon, R.J., and Faulkner, D.J. 1984. Antimicrobial metabolites from a Pacific sponge, Agelas sp. J. Am. Chem. Soc. 106:1819-1822. |
| |
| Nakamura, H., Wua H., Ohizumia, Y., and Hirata, Y. 1984. Agelasine-A, -B, -C and -D, novel bicyclic diterpenoids with a 9-methyladeninium unit possessing inhibitory effects on Na,K-ATPase from the Okinawa sea sponge Agelas sp. Tetrahedron Lett. 25:2989-2992. |
| |
| Wu, H., Nakamura, H., Kobayashi, J., Ohizumi, Y., and Hirata, Y. 1984. Agelasine-E and -F, novel monocyclic diterpenoids with 9-methyladeninium unit possessing inhibitory effects on Na,K-ATPase isolated from the Okinawan sea sponge Agelas nakamurai Hoshino. Tetrahedron Lett. 25:3719-3722. |
| |
| Di Giacomo, G., Dini, A., Falco, B., Marino, A., and Sica, D. 1983. Sterols from the sponge Agelas oroides. Comp. Biochem. Physiol. B. 74:499-501. |
| |
| Tanaka, Y., and Katayama, T. 1982. The structures of isotedanin and isoclathriaxanthin in sea sponge Agelas mauritia. Bull. Jpn. Soc. Sci. Fish. 48:531-533. |
| |
| Walker, R.P., and Faulkner, D.J. 1981a. Sceptrin, an antimicrobial agent from the sponge Agelas sceptrum. J. Am. Chem. Soc. 103:6772-6773. |
| |
| Tanaka, Y., Soejima, T., and Katayama, T. 1978. Biochemical studies on the carotenoids in Porifera. Distribution of the carotenoids in Porifera. Bull. Jpn. Soc. Sci. Fish. 44:1283-1285. |
| |
| Buchecker, R., Eugster, C.H., and Litchfield, C. 1977. Carotinoide aus marinen schwämmen (Porifera): isolierung und struktur von sieben hauptcarotinoiden aus Agelas schmidtii. Helvet. Chim. Acta. 60:2780-2788. |
| |
| Cullen, E., and Devlin, J.P. 1975. Agelasine: a novel quaternary 9-methyladenine from the sponge Agelas dispar. Can. J. Chem. 53:1690-1691. |
| |
