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Penchev, Plamen N
86
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Articles (Online) (81)
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?
1
Osteonecrosis of the Hip Misdiagnosed as Lumbar-Disc Hernia..:
Penchev, Plamen N
;
Petrov, Petar-Preslav
;
Vasvi, Edvin
Cureus. , 2024
Link:
https://doi.org/10.7759/..
?
2
Diterpenoid Constituents of Teucrium scordium L. Subsp. sco..:
Bozov, Petko I.
;
Penchev, Plamen N.
;
Girova, Tania D.
.
Natural Product Communications. 15 (2020) 9 - p. 1934578X2095952 , 2020
Link:
https://doi.org/10.1177/..
?
3
Neo-clerodane diterpenoids from Teucrium polium subsp. vinc..:
Bozov, Petko I.
;
Penchev, Plamen N.
Phytochemistry Letters. 31 (2019) - p. 237-241 , 2019
Link:
https://doi.org/10.1016/..
?
4
Minor diterpenoids from Scutellaria galericulata:
Penchev, Plamen N.
;
Coll, Josep
;
Nicolova, Katia
..
Phytochemistry Letters. 15 (2016) - p. 103-107 , 2016
Link:
https://doi.org/10.1016/..
?
5
neo-Clerodane Diterpenoids from Scutellaria galericulata:
Bozov, Petko I.
;
Penchev, Plamen N.
;
Coll, Josep
Natural Product Communications. 9 (2014) 3 - p. 1934578X1400900 , 2014
Link:
https://doi.org/10.1177/..
?
6
1H and 13C NMR Analysis of the neo-Clerodane Diterpenoid Sc..:
Penchev, Plamen N.
;
Nachkova, Stefka R.
;
Vasileva, Tonka A.
.
Natural Product Communications. 9 (2014) 8 - p. 1934578X1400900 , 2014
Link:
https://doi.org/10.1177/..
?
7
INFERCNMR: A 13C NMR Interpretive Library Search System:
Penchev, Plamen N.
;
Schulz, Klaus-Peter
;
Munk, Morton E.
Journal of Chemical Information and Modeling. 52 (2012) 6 - p. 1513-1528 , 2012
Link:
https://doi.org/10.1021/..
?
8
A complete 1H and 13C NMR data assignment for 3-phenylmethy..:
Penchev, Plamen N.
;
Stoyanov, Neyko M.
;
Marinov, Marin N.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 78 (2011) 2 - p. 559-565 , 2011
Link:
https://doi.org/10.1016/..
?
9
Characteristic substructures in sets of organic compounds w..:
Penchev, Plamen N.
;
Varmuza, Kurt
Computers & Chemistry. 25 (2001) 3 - p. 231-237 , 2001
Link:
https://doi.org/10.1016/..
?
10
Automatic classification of infrared spectra using a set of..:
Penchev, Plamen N.
;
Andreev, George N.
;
Varmuza, Kurt
Analytica Chimica Acta. 388 (1999) 1-2 - p. 145-159 , 1999
Link:
https://doi.org/10.1016/..
?
11
Vibrational spectra and structure of 1,4-dinitrobenzene and..:
Andreev, George N
;
Stamboliyska, Bistra A
;
Penchev, Plamen N
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 53 (1997) 6 - p. 811-818 , 1997
Link:
https://doi.org/10.1016/..
?
12
Diterpenoids from Scutellaria galericulata:
Bozov, P. I.
;
Penchev, P. N.
;
Vasileva, T. A.
.
Chemistry of Natural Compounds. 50 (2014) 3 - p. 554-556 , 2014
Link:
https://doi.org/10.1007/..
?
13
Large and frequently occurring substructures in organic com..:
Varmuza, K
;
Penchev, P.N
;
Scsibrany, H
Vibrational Spectroscopy. 19 (1999) 2 - p. 407-412 , 1999
Link:
https://doi.org/10.1016/..
?
14
Maximum Common Substructures of Organic Compounds Exhibitin..:
Varmuza, K.
;
Penchev, P. N.
;
Scsibrany, H.
Journal of Chemical Information and Computer Sciences. 38 (1998) 3 - p. 420-427 , 1998
Link:
https://doi.org/10.1021/..
?
15
Description and Performance Analysis of an Infrared Library..:
Penchev, P. N.
;
Sohou, A. N.
;
Andreev, G. N.
Spectroscopy Letters. 29 (1996) 8 - p. 1513-1522 , 1996
Link:
https://doi.org/10.1080/..
1-15