(Q104397312)

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The Structures of Cytotoxic Diterpenes Containing Bromine from the Marine Red AlgaLaurencia obtusa(Hudson) Lamouroux

scholarly article by Satoshi Takeda et al published 26 July 2006 in Bulletin of the Chemical Society of Japan

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The Structures of Cytotoxic Diterpenes Containing Bromine from the Marine Red AlgaLaurencia obtusa(Hudson) Lamouroux (English)

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(1aS,1bS,3R,3aR,5S,7bR,9R,9aR)-5-[(1R)-1-bromo-2-hydroxyethyl]-1a-(hydroxymethyl)-5,7b-dimethyl-1,1b,2,3,3a,4,6,8,9,9a-decahydrocyclopropa[a]phenanthrene-3,9-diol

1 reference

inferred from

reverse claim

(1aS)-9beta-Acetyloxy-3beta-hydroxy-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-5beta-[(2S)-oxiranyl]-1H-cyclopropa[a]phenanthrene-1abeta-methanol

1 reference

inferred from

reverse claim

(3S,betaR)-10alpha-Acetyloxy-beta-bromo-3,4,4aalpha,5,6,6abeta,7,8,9,10,11,11a-dodecahydro-5alpha-hydroxy-3,11aalpha-dimethyl-7-methylene-9beta-[(1-oxohexadecyl)oxy]-2H-cyclohepta[a]naphthalene-3alpha-ethanol

1 reference

inferred from

reverse claim

(1aS,betaR)-1abeta-Acetyloxymethyl-3beta,9beta-bis(acetyloxy)-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-beta-hydroxy-1H-cyclopropa[a]phenanthrene-5beta-ethanol

1 reference

1 reference

1 reference

(1aR,betaR)-3beta,9beta-Dihydroxy-1abeta,5,7bbeta-trimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-beta-bromo-1H-cyclopropa[a]phenanthrene-5beta-ethanol

1 reference

inferred from

reverse claim

(2aS,betaR)-6,8bbeta-Dimethyl-beta-bromo-4beta,10beta-di(acetyloxy)-2abeta-hydroxy-1,2,2a,2balpha,3,4,4abeta,5,6,7,8b,9,10,10abeta-tetradecahydrocyclobuta[a]phenanthrene-6beta-ethanol 6-acetate

1 reference

1 reference

(1aS)-3beta,9beta-Di(acetyloxy)-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-5beta-[(2S)-oxiranyl]-1H-cyclopropa[a]phenanthrene-1abeta-methanol

1 reference

inferred from

reverse claim

(1aS)-9beta-Acetyloxy-3beta-hydroxy-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-5beta-[(2S)-oxiranyl]-1H-cyclopropa[a]phenanthrene-1abeta-methanol 1a-acetate

1 reference

inferred from

reverse claim

5-(1-Bromo-2-hydroxyethyl)-1a,5,7b-trimethyl-1,1b,2,3,3a,4,6,8,9,9a-decahydrocyclopropa[a]phenanthren-3-ol

1 reference

inferred from

reverse claim

(2aS,betaR)-6,8bbeta-Dimethyl-2abeta,4beta,10beta-trihydroxy-1,2,2a,2balpha,3,4,4abeta,5,6,7,8b,9,10,10abeta-tetradecahydro-beta-bromocyclobuta[a]phenanthrene-6beta-ethanol

1 reference

inferred from

reverse claim

(1aS)-1abeta-Acetyloxymethyl-3beta,9beta-bis(acetyloxy)-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-1H-cyclopropa[a]phenanthrene-5beta-ethanol acetate

1 reference

1 reference

2-Deacetoxydeoxyparguerol

1 reference

inferred from

reverse claim

(1aS,betaR)-1abeta-Acetyloxymethyl-3beta-hydroxy-5,7bbeta-dimethyl-9beta-acetyloxy-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-beta-bromo-1H-cyclopropa[a]phenanthrene-5beta-ethanol 5-acetate

1 reference

1 reference

9H-cyclopropa[a]phenanthren-9-one, 5-[(1R)-1-bromo-2-hydroxyethyl]-1,1a,1b,2,3,3a,4,5,6,7b,8,9a-dodecahydro-3-hydroxy-1a-(hydroxymethyl)-5,7b-dimethyl-, (1aS,1bS,3R,3aR,5S,7bR,9aR)-

1 reference

inferred from

reverse claim

[(1aS,1bS,3R,3aR,5S,7bR,9R,9aR)-3,9-diacetyloxy-5,7b-dimethyl-5-[(2S)-oxiran-2-yl]-1,1b,2,3,3a,4,6,8,9,9a-decahydrocyclopropa[a]phenanthren-1a-yl]methyl acetate

1 reference

inferred from

reverse claim

(1aS)-3beta,9beta-Dihydroxy-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-5beta-[(2S)-oxiranyl]-1H-cyclopropa[a]phenanthrene-1abeta-methanol

1 reference

inferred from

reverse claim

[(1aS,1bS,3R,3aR,5S,7bR,9R,9aR)-5-[(1R)-1-bromo-2-hydroxyethyl]-3-hydroxy-1a-(hydroxymethyl)-5,7b-dimethyl-1,1b,2,3,3a,4,6,8,9,9a-decahydrocyclopropa[a]phenanthren-9-yl] acetate

1 reference

inferred from

reverse claim

(1aS,betaR)-1abeta-Acetyloxymethyl-3beta,9beta-bis(acetyloxy)-5,7bbeta-dimethyl-1a,1balpha,2,3,3abeta,4,5,6,7b,8,9,9abeta-dodecahydro-beta-bromo-1H-cyclopropa[a]phenanthrene-5beta-ethanol

1 reference

1 reference

1 reference

Satoshi Takeda

1

1 reference

reference URL

http://api.crossref.org/works/10.1246%2Fbcsj.63.3066

Etsuro Kurosawa

series ordinal

2

1 reference

reference URL

http://api.crossref.org/works/10.1246%2Fbcsj.63.3066

Kanki Komiyama

series ordinal

3

1 reference

reference URL

http://api.crossref.org/works/10.1246%2Fbcsj.63.3066

Teruaki Suzuki

series ordinal

4

1 reference

reference URL

http://api.crossref.org/works/10.1246%2Fbcsj.63.3066

publication date

November 1990

1 reference

stated in

Crossref

retrieved

16 September 2022

full work available at URL

http://www.journal.csj.jp/doi/pdf/10.1246/bcsj.63.3066

1 reference

19 March 2024

https://api.unpaywall.org/v2/10.1246/bcsj.63.3066?email=unpaywall_01@example.com

published in

Bulletin of the Chemical Society of Japan

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reference URL

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volume

63

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reference URL

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issue

11

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reference URL

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page(s)

3066-3072

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19 March 2024

https://api.unpaywall.org/v2/10.1246/bcsj.63.3066?email=unpaywall_01@example.com

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open access

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cites work

Teurilene and thyrsiferyl 23-acetate, meso and remarkably cytotoxic compounds from the marine red alga laurencia obtusa (hudson) lamouroux

1 reference

12 April 2024

https://opencitations.net/index/api/v1/references/10.1246/BCSJ.63.3066

Marine natural products: parguerol, deoxyparguerol, and isoparguerol. New brominated diterpenes with modified pimarane skeletons from the sea hare Aplysia dactylomela

1 reference

12 April 2024

https://opencitations.net/index/api/v1/references/10.1246/BCSJ.63.3066

A diterpene from Laurencia obtusa

1 reference

12 April 2024

https://opencitations.net/index/api/v1/references/10.1246/BCSJ.63.3066

Identifiers

DOI

10.1246/BCSJ.63.3066

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(Q104397312)

The Structures of Cytotoxic Diterpenes Containing Bromine from the Marine Red AlgaLaurencia obtusa(Hudson) Lamouroux

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