(Q73173610)

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

title

New class of steroidal alkaloids from Fritillaria imperialis (English)

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

(3S,4aS,6aR,6bS,9S,11aS,11bR)-9-[(1R)-1-[(2S,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-3-hydroxy-10,11b-dimethyl-2,3,4,4a,6,6a,6b,7,8,9,11,11a-dodecahydro-1H-benzo[a]fluoren-5-one

1 November 2019

main subject

Fritillaria imperialis

1 reference

1 reference

1 reference

(3S,4aS,6aR,6bR,9S,10aR,11aS,11bR)-9-[(1S)-1-[(2R,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-3-hydroxy-10a,11b-dimethyl-1,2,3,4,4a,6,6a,6b,9,10,11,11a-dodecahydrobenzo[a]fluoren-5-one

1 reference

(3S,4aS,5R,6aR,6bR,9S,10aR,11aS,11bR)-9-[(1S)-1-[(2R,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-10a,11b-dimethyl-2,3,4,4a,5,6,6a,6b,9,10,11,11a-dodecahydro-1H-benzo[a]fluorene-3,5-diol

1 reference

(3S,4aS,6aR,6bS,9S,11aS,11bR)-9-[(1S)-1-[(2R,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-3-hydroxy-10,11b-dimethyl-2,3,4,4a,6,6a,6b,7,8,9,11,11a-dodecahydro-1H-benzo[a]fluoren-5-one

1 reference

1 reference

(3S,4aS,5R,6aR,6bS,9S,10aR,11aS,11bR)-9-[(1S)-1-[(2R,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-10a,11b-dimethyl-2,3,4,4a,5,6,6a,6b,9,10,11,11a-dodecahydro-1H-benzo[a]fluorene-3,5-diol

1 reference

(3S,4aS,6aS,6bR,9S,10aR,11aR,11bR)-9-[(1S)-1-[(2S,5S)-1,5-dimethylpiperidin-2-yl]ethyl]-3-hydroxy-10a,11b-dimethyl-1,2,3,4,4a,6,6a,6b,9,10,11,11a-dodecahydrobenzo[a]fluoren-5-one

1 reference

(3R,5S,8R,9S,10R,13R,14S,17R)-3-hydroxy-17-[(1S)-1-(3-hydroxy-5-methylpyridin-2-yl)ethyl]-10,13-dimethyl-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one

1 reference

author

Muhammad Iqbal Choudhary

3

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

6

Yoshisuke Tsuda

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

author name string

M Nadeem Akhtar

1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

Atta-ur-Rahman

2

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

Bilge Sener

4

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

Ilkay Erdogan

5

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

publication date

May 2003

3 references

16 September 2022

16 September 2022

8

1 reference

inferred from page(s)

published in

Phytochemistry

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

volume

63

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

issue

1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

page(s)

115-122

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

New steroidal alkaloids from Fritillaria imperialis and their cholinesterase inhibiting activities

1 November 2019

cites work

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

A new anticholinergic steroidal alkaloid from Fritillaria imperialis of Turkish origin.

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Structure-activity relationships of imperialine derivatives and their anticholinergic activity.

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Steroids from the starfish Euretaster insignis: a novel group of sulphated 3β,21-dihydroxysteroids

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

New steroidal alkaloids from the Chinese herb drug, "bei-mu"

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Isolation and structure elucidation of new alkaloids from Fritillaria delavayi Franch.

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Biosynthesis of C-nor-D-homo-steroidal alkaloids from acetate-1-14C, cholesterol-4-14C and cholesterol-26-14C in Veratrum grandiflorum

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Steroid Alkaloids of Fresh Bulbs of Fritillaria thunbergii Mig.and of Crude Drug “Bai-Mo” Prepared Therefrom

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Alkaloids ofPetilium raddeana. III. Structure of petisidinine

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Persicanidine A, a Novel Cerveratrum Alkaloid from the Bulbs of Fritillaria persica.

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Alkaloids ofVeratrum lobelianum verdinine and 3,15-DI-O-(2-methylbutyroyl)germine

1 reference

https://api.crossref.org/works/10.1016%2FS0031-9422%2802%2900569-1

7 January 2021

Two new Veratrum alkaloids, hosukinidine and epirubijervine from illuminated Veratrum plant.

1 reference

12 April 2024

https://opencitations.net/index/api/v1/citations/10.1248/CPB.27.2534

Identifiers

DOI

10.1016/S0031-9422(02)00569-1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:12657306%20AND%20SRC:MED&resulttype=core&format=json

1 November 2019

1 reference