A new benzodiazepine, sclerotigenin (1), was isolated from organic extracts of the sclerotia of Penicillium sclerotigenum (NRRL 3461) along with two known griseofulvin analogues. The structure of 1 was determined primarily by analysis of 1H NMR, 13C NMR, HMQC, and HMBC data. Compound 1 was the major component of the CH2Cl2 extract of P. sclerotigenum sclerotia and is responsible for most of the antiinsectan activity of the extract against the crop pest Helicoverpa zea.
Pharmacology, Toxicology and Pharmaceutical Science
1
5%
Medicine and Dentistry
1
5%
Other
1
5%
Unknown
8
42%
Attention Score in Context
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 20 June 2015.
All research outputs
#7,463,244
of 22,817,213 outputs
Outputs from Journal of Natural Products
#1,715
of 4,976 outputs
Outputs of similar age
#10,968
of 35,368 outputs
Outputs of similar age from Journal of Natural Products
#9
of 34 outputs
Altmetric has tracked 22,817,213 research outputs across all sources so far. This one is in the 44th percentile – i.e., 44% of other outputs scored the same or lower than it.
So far Altmetric has tracked 4,976 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.3. This one is in the 28th percentile – i.e., 28% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 35,368 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 8th percentile – i.e., 8% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 34 others from the same source and published within six weeks on either side of this one. This one is in the 2nd percentile – i.e., 2% of its contemporaries scored the same or lower than it.
