Collect. Czech. Chem. Commun.
1975, 40, 1966-1970
https://doi.org/10.1135/cccc19751966
Structure of the sequiterpenic lactone diplophyllolide and other components from the liverwort Diplophyllum albicans (L.) DUM.
V. Benešová, Z. Samek and S. Vašíčková
Individual author index pages
Other CCCC articles of these authors
- Pavel Kočovský, V. Černý, S. Vašíčková and M. Synáčková
Stereochemistry of some 5-methyl-19-nor-5β-cholest-9-ene derivatives
1977, Vol. 42, Issue 11, pp. 3339–3353 [Abstract] - Z. Samek, M. Holub, B. Drożdż, H. Grabarczyk and B. Hładoń
Xerantholide - A new cytotoxically active sesquiterpenic lactone from Xeranthemum cylindraceum SIBTH. et SMITH
1977, Vol. 42, Issue 8, pp. 2441–2447 [Abstract] - J. Jizba, Z. Samek and L. Novotný
A sesquiterpenic alkaloid, eremophilene lactam, from the rhizomes of Petasites hybridus
1977, Vol. 42, Issue 8, pp. 2438–2440 [Abstract] - Z. Samek, M. Holub, B. Drożdż and H. Grabarczyk
Arctolide - A new sesquiterpenic lactone from Arctotis grandis THUNB.
1977, Vol. 42, Issue 7, pp. 2217–2223 [Abstract] - Z. Samek, J. Hapala, O. Fiedler and Z. Arnold
Structure of amidomalonaldehydes and some related compounds
1977, Vol. 42, Issue 5, pp. 1659–1685 [Abstract] - I. Beneš, V. Benešová and V. Herout
ent-Kaurene diterpenoids from the liverwort Jungermannia sphaerocarpa HOOK
1977, Vol. 42, Issue 4, pp. 1229–1232 [Abstract] - Z. Samek, M. Holub, H. Grabarczyk, B. Drożdż and V. Herout
The structure of hydroxyisonobilin - A cytostatically active sesquiterpenic lactone from the leaves of Anthemis nobilis L.
1977, Vol. 42, Issue 3, pp. 1065–1068 [Abstract] - M. Holub and Z. Samek
Isolation and structure of 3-epinobilin, 1,10-epoxynobilin and 3-dehydronobilin - Other sesquiterpenic lactones from the flowers of Anthemis nobilis L. Revision of the structure of nobilin and eucannabinolide
1977, Vol. 42, Issue 3, pp. 1053–1064 [Abstract] - J. Farkaš, K. Šebesta, K. Horská, Z. Samek, L. Dolejš and F. Šorm
Structure of thuringiensin, the thermostable exotoxin from Bacillus thuringiensis
1977, Vol. 42, Issue 3, pp. 909–929 [Abstract] - J. P. Girard, J. C. Rossi, R. Escale, S. Vašíčková and M. Tichý
Conformational study of cyclic 2-amino and 2-dimethylamino alcohols with six-membered ring by 1H-NMR spectroscopy
1977, Vol. 42, Issue 1, pp. 90–104 [Abstract] - V. Benešová
(R)-(-)-α-Cuparenone from Mannia fragrans (BALBIS) FRYE et CLARK
1976, Vol. 41, Issue 12, pp. 3812–3814 [Abstract] - S. Vašíčková, A. Vítek, M. Tichý, J. P. Girard and J. C. Rossi
Infrared study of chair-boat equilibria and deformations in derivatives of trans-bicyclo[4,3,0]nonane: A comparison with trans-decalin system
1976, Vol. 41, Issue 12, pp. 3600–3606 [Abstract] - M. Streibl, S. Vašíčková, V. Herout and V. Bouška
Chemical composition of cenomanian fossil resins from Moravia
1976, Vol. 41, Issue 10, pp. 3138–3145 [Abstract] - J. Harmatha, Z. Samek, M. Synáčková, L. Novotný, V. Herout and F. Šorm
Neutral components of the extract from Homogine alpina (L.) CASS.
1976, Vol. 41, Issue 7, pp. 2047–2058 [Abstract] - Z. Samek, M. Holub, E. Bloszyk, B. Drożdż and V. Herout
Relative and absolute configuration of the sequiterpenic lactone erivanin
1975, Vol. 40, Issue 9, pp. 2676–2679 [Abstract] - V. Benešová, I. Beneš, H. M. Châu and V. Herout
Diterpenoids from liverworts
1975, Vol. 40, Issue 3, pp. 658–661 [Abstract] - K. Čapek, J. Jarý and Z. Samek
Contraction of the pyranoside ring in methyl 3-acetamido-3,6-dideoxy-2-O-methanesulfonyl-α-L-gluco- and -α-L-galactopyranoside
1975, Vol. 40, Issue 1, pp. 149–163 [Abstract] - M. Tichý, L. Kniežo and S. Vašíčková
Intramolecular hydrogen bonding in some vicinal derivatives of tricyclo[4,4,0,03,8]decane (twistane)
1974, Vol. 39, Issue 2, pp. 555–565 [Abstract] - J. Jizba, S. Vašíčková and V. Herout
Components of the fern Polypodium aureum L.
1974, Vol. 39, Issue 2, pp. 501–505 [Abstract] - K. Vokáč and Z. Samek
Standard sesquiterpenic lactones for structural correlations; Stereoisomeric (6R,7S,10S,11S)-10-hydroxyguaian-6,12-olides and related (6R,7S)-guaienolides
1974, Vol. 39, Issue 2, pp. 480–500 [Abstract] - J. Smolíková, M. Havel, S. Vašíčková, A. Vítek, M. Svoboda and K. Bláha
Conformation of 1-aza-2-cycloalkanones with large rings: Infrared spectroscopic study
1974, Vol. 39, Issue 2, pp. 459–467 [Abstract] - J. Smolíková, M. Havel, S. Vašíčková, A. Vítek, M. Svoboda and K. Bláha
Conformation of medium ring lactams: Infrared spectroscopic study
1974, Vol. 39, Issue 1, pp. 293–306 [Abstract] - Z. Samek, M. Holub, H. Grabarczyk, B. Drożdż and V. Herout
On terpenes. CCXXIX. Structure of sesquiterpenic lactones from Tanacetum vulgare L.
1973, Vol. 38, Issue 7, pp. 1971–1976 [Abstract] - M. Holub, Z. Samek, D. P. Popa and V. Herout
On terpenes. CCXXVIII. The structure of the sesquiterpenic lactone silerolide
1973, Vol. 38, Issue 6, pp. 1804–1808 [Abstract] - S. Vašíčková, A. Vítek and M. Tichý
Stereochemical studies. LXXIII. Conformational equilibria in 3-hydroxypiperidine and in some of its methyl derivatives
1973, Vol. 38, Issue 6, pp. 1791–1803 [Abstract] - M. Holub, Z. Samek, R. DeGroote, V. Herout and F. Šorm
On terpenes. CCXXVII. The structure of the sesquiterpenic triester lactone trilobolide
1973, Vol. 38, Issue 5, pp. 1551–1562 [Abstract] - M. Holub and Z. Samek
On terpenes. CCXXVI. The structure of lasolide - A sesquiterpenic lactone from Laser trilobum (L.) BORKH.
1973, Vol. 38, Issue 5, pp. 1428–1433 [Abstract] - V. Benešová, P. Sedmera, V. Herout and F. Šorm
On terpenes. CCXXIV. The structure of myliol, a tetracyclic sesquiterpenic alcohol from the liverwort Mylia taylorii (HOOK.) GRAY
1973, Vol. 38, Issue 4, pp. 1084–1090 [Abstract] - L. Novotný, M. Krojidlo, Z. Samek, J. Kohoutová and F. Šorm
On terpenes. CCXXIII. The structure of nemosenins A, B, C, D, and senemorin, new furoeremophilane derivatives from Senecio nemorensis, subsp. fuchsii
1973, Vol. 38, Issue 3, pp. 739–755 [Abstract] - M. Holub and Z. Samek
On terpenes. CCXXII. The structure of archangelolide, a sesquiterpenic lactone from Laserpitium archangelica WULF.
1973, Vol. 38, Issue 3, pp. 731–738 [Abstract] - B. Drożdż, Z. Samek, M. Holub and V. Herout
On terpenes. CCXXI. The structure of alatolide, a sesquiterpenic lactone from Jurinea alata CASS.
1973, Vol. 38, Issue 3, pp. 727–730 [Abstract] - P. Sedmera, A. Vítek and Z. Samek
Computer construction of standard steroid models
1972, Vol. 37, Issue 12, pp. 3828–3836 [Abstract] - R. Řeřicha, A. Vítek, S. Vašíčková, M. Pánková and J. Závada
The infrared spectra of 1-decenes deuterated on the double bond. A comparison with the vinyl halides-dx
1972, Vol. 37, Issue 11, pp. 3749–3761 [Abstract] - M. Pánková, A. Vítek, S. Vašíčková, R. Řeřicha and J. Závada
Stereochemical studies. LXIX. Contribution of syn- and anti-elimination to the monosubstituted olefin formation from 1-decyltrimethylammonium base
1972, Vol. 37, Issue 10, pp. 3456–3466 [Abstract] - V. Benešová, M. Streibl, H. M. Châu, I. Beneš and K. Konečný
Plant substances. XXXV. On natural waxes. XXI. Higher alkanes and wax esters of some liverworts
1972, Vol. 37, Issue 9, pp. 3090–3094 [Abstract] - Z. Samek, M. Holub, K. Vokáč, B. Drożdż, G. Jommi, P. Gariboldi and A. Corbella
On terpenes. CCXIX. The structure of grosheimin
1972, Vol. 37, Issue 8, pp. 2611–2629 [Abstract] - V. Benešová and V. Herout
Corrigendum. Plant substances. XXXIII. The presence of pellepiphyllin in the liverwort Pellia neesiana (Gettsche) LIMPR.; Its absence in P. epiphylla (L.) DUM.
1972, Vol. 37, Issue 5, pp. 1764–1764 [Abstract] - B. Drożdż, H. Grabarczyk, Z. Samek, M. Holub, V. Herout and F. Šorm
On terpenes. CCXVI. Sesquiterpenic lactones from Eupatorium cannabinum L. Revision of the structure of eupatoriopicrin
1972, Vol. 37, Issue 5, pp. 1546–1554 [Abstract] - K. Vokáč, Z. Samek, V. Herout and F. Šorm
On terpenes. CCXV. Absolute configuration of artabsin
1972, Vol. 37, Issue 4, pp. 1346–1355 [Abstract] - M. Holub, O. Motl, Z. Samek and V. Herout
On terpenes. CCXIV. The structure of two sesquiterpenic lactones, isomontanolide and acetylisomontanolide from Laserpitium siler L.
1972, Vol. 37, Issue 4, pp. 1186–1194 [Abstract] - H. Naimie, Z. Samek, L. Dolejš and Z. Řeháček
Über die flüchtigen Inhaltstoffe von Asa foetida; Zwei neuen natürlichen Schweffelverbindungen mit pestizider Wirkung
1972, Vol. 37, Issue 4, pp. 1166–1177 [Abstract] - J. Popławski, M. Holub, Z. Samek and V. Herout
On terpenes. CCIX. Arnicolides - sesquiterpenic lactones from the leaves of Arnica montana L.
1971, Vol. 36, Issue 6, pp. 2189–2199 [Abstract] - M. Tichý, S. Vašíčková, A. Vítek and J. Sicher
Stereochemical studies. LIX. Flattened chair and twist-boat conformations in cis-2-dimethylaminocyclohexanols
1971, Vol. 36, Issue 4, pp. 1436–1447 [Abstract] - Z. Samek, M. Holub, V. J. Novikov, J. N. Forostjan and D. P. Popa
On terpenes. CCVIII. The structure of ivoxanthin, a sesquiterpenic lactone from Cyclachaena xanthifolia FRESEN.
1970, Vol. 35, Issue 12, pp. 3818–3821 [Abstract] - M. Holub, D. P. Popa, Z. Samek, V. Herout and F. Šorm
On terpenes. CCVI. Neutral components of the light petroleum extract of the root of Laserpitium siler L. The structure of the sesquiterpenic lactone montanolide
1970, Vol. 35, Issue 11, pp. 3296–3308 [Abstract] - K. Kefurt, J. Jarý and Z. Samek
Lactones. XIV. Reaction of methyl 2,3-O-isopropylidene-α-L-rhamnopyranoside with the triphenyl phosphite-methyl iodide reagent
1970, Vol. 35, Issue 9, pp. 2613–2622 [Abstract] - V. Benešová and V. Herout
Plant substances. XXXII. Isolation and the structure of pellepiphyllin, 2-hydroxy-3-methoxy-4'-methoxydihydrostilbene from liverwort Pellia epiphylla (L.) DUM.
1970, Vol. 35, Issue 6, pp. 1926–1929 [Abstract] - M. Tichý, S. Vašíčková, S. V. Arakelian and J. Sicher
Stereochemical studies. LVII. Conformational equilibria in trans-2-amino- and trans-2-dimethylaminocyclohexanols: Evaluation of the gauche interactions between OH and NR2
1970, Vol. 35, Issue 5, pp. 1522–1535 [Abstract] - N. A. Tjukavkina, V. Benešová and V. Herout
Plant substances. XXXI. Flavonoid C-glycosides in liverwort Madotheca platyphylla (L.) DUM.
1970, Vol. 35, Issue 4, pp. 1306–1308 [Abstract] - K. Vokáč, Z. Samek, V. Herout and F. Šorm
On terpenes. CCV. The structure of two native orange substances from Lactarius deliciosus L.
1970, Vol. 35, Issue 4, pp. 1296–1301 [Abstract] - J. Křepinský, G. Jommi, Z. Samek and F. Šorm
On terpenes. CCIV. The sesquiterpenic constituents of Aristolochia debilis SIEB. et ZUCC. The structure of debilone
1970, Vol. 35, Issue 2, pp. 745–748 [Abstract] - M. Holub, Z. Samek, D. P. Popa, V. Herout and F. Šorm
On terpenes. CCIII. The structure of laserolide, a sesquiterpenic lactone from the roots of Laser trilobum L. BORKH.
1970, Vol. 35, Issue 1, pp. 284–294 [Abstract] - Z. Samek, J. Harmatha, L. Novotný and F. Šorm
On terpenes. CCII. Absolute configuration of adenostylone, neoadenostylone and isoadenostylone from Adenostyles alliariae (GOUAN) KERN, and of decompostin from Cacalia decomposita A. GRAY
1969, Vol. 34, Issue 9, pp. 2792–2808 [Abstract] - K. Vokáč, Z. Samek, V. Herout and F. Šorm
On terpenes. CCI. The structure of artabsin and the origin and structure of the coloured hydrocarbon chamazulenogen from wormwood oil
1969, Vol. 34, Issue 8, pp. 2288–2305 [Abstract] - V. Benešová, V. Herout and F. Šorm
Plant substances. XXX. Components of liverworts (Hepaticae) Aneura pinguis (L.) DUM., Riccardia sinuata (HOOK.) TREV., R. incurvata LINDB. and Conocephalum conicum (L.) UNDERW.
1969, Vol. 34, Issue 6, pp. 1810–1814 [Abstract] - V. Benešová, Z. Samek, V. Herout and F. Šorm
Plant substances. XXIX. Isolation and structure of two new indole alkaloids from Riccardia sinuata (HOOK.) TREV.
1969, Vol. 34, Issue 6, pp. 1807–1809 [Abstract] - J. Harmatha, Z. Samek, L. Novotný, V. Herout and F. Šorm
On terpenes. CC. The structure of adenostylone, isoadenostylone and neoadenostylone - components of the rhizomes of Adenostyles alliariae (GOUAN) KERN.
1969, Vol. 34, Issue 6, pp. 1739–1749 [Abstract] - J. Farkaš, K. Šebesta, K. Horská, Z. Samek, L. Dolejš and F. Šorm
The structure of exotoxin of Bacillus thuringiensis var. gelechiae. Preliminary communication
1969, Vol. 34, Issue 3, pp. 1118–1120 [Abstract] - V. Benešová, Z. Samek, V. Herout and F. Šorm
On terpenes. CXCVIII. Isolation and structure of pinguisone from Aneura pinguis (L.) DUM.
1969, Vol. 34, Issue 2, pp. 582–592 [Abstract] - L. Novotný, Z. Samek, J. Harmatha and F. Šorm
On terpenes. CXCVI. 9-Hydroxyfuroeremophilane, a further dominating component from light petroleum extract of Petasites hybridus (L.) GAERTN., MEY et SCHERB. rhizomes
1969, Vol. 34, Issue 1, pp. 336–339 [Abstract] - V. Špirko and Z. Samek
On the Hamiltonian traces in high-resolution NMR analysis
1968, Vol. 33, Issue 10, pp. 3372–3374 [Abstract] - M. Suchý, Z. Samek, V. Herout and F. Šorm
On terpenes. CXCV. The structure and absolute configuration of scabiolide
1968, Vol. 33, Issue 7, pp. 2238–2244 [Abstract] - P. Sedmera, F. Hanousek and Z. Samek
Chemistry of boranes. XIII. Determination of structure of some halogenedecaboranes and oxido-bis-tridecahydrodecaborane by means of 11B NMR and IR spectra
1968, Vol. 33, Issue 7, pp. 2169–2176 [Abstract] - B. Drożdż, M. Holub, Z. Samek, V. Herout and F. Šorm
On terpenes. CXCII. The constitution and absolute configuration of onopordopicrine - A sesquiterpenic lactone from Onopordon acanthium L.
1968, Vol. 33, Issue 6, pp. 1730–1737 [Abstract] - Z. Samek
Internal rotation energy barrier of terminal N-dimethyl groups as a function of the length of polymethinium chains
1968, Vol. 33, Issue 5, pp. 1385–1392 [Abstract] - M. Suchý, Z. Samek, V. Herout and F. Šorm
On terpenes. CXC. Constitution and configuration of albicolide, a new germacranolide from Jurinea albicaulis
1967, Vol. 32, Issue 11, pp. 3934–3940 [Abstract] - M. Suchý, Z. Samek, V. Herout, R. B. Bates, G. Snatzke and F. Šorm
On terpenes. CLXXXVIII. Constitution and configuration of pelenolides, a new group of sesquiterpene lactone germacranolides
1967, Vol. 32, Issue 11, pp. 3917–3925 [Abstract] - K. Bláha and Z. Samek
Amino acids and peptides. LXXVI. NMR-spectroscopy of cis-peptide bonds in diastereomeric piperazinediones
1967, Vol. 32, Issue 10, pp. 3780–3784 [Abstract] - M. Suchý, Z. Samek, V. Herout and F. Šorm
On terpenes. CLXXXVI. The structure of salonitenolide, a sesquiterpenic lactone of germacrane type from Centaurea salonitana VIS
1967, Vol. 32, Issue 5, pp. 2016–2021 [Abstract] - M. Holub, Z. Samek, V. Herout and F. Šorm
On terpenes. CLXXXIII. The constitution of laserpitine - a sesquiterpenic compound from Laserpitium latifolium L. root
1967, Vol. 32, Issue 2, pp. 591–609 [Abstract] - Z. Ksandr, Z. Samek, V. Špirko and M. Ferles
Studies in the pyridine series. XIII. NMR-shift ranges for some isomeric alkylsubstituted tetrahydropyridines
1966, Vol. 31, Issue 7, pp. 3003–3007 [Abstract] - L. Lábler, Z. Samek, J. Smolíková and F. Šorm
On steroids. XCVII. Isolation and structure of some secondary formed weak bases from Holarrhena antidysenterica
1966, Vol. 31, Issue 5, pp. 2034–2047 [Abstract] - L. Novotný, Z. Samek and F. Šorm
On terpenes. CLXXVI. Isolation and structure of dimethoxydihydrofuroeremophilane
1966, Vol. 31, Issue 1, pp. 371–374 [Abstract] - M. Suchý, Z. Samek, V. Herout and F. Šorm
On terpenes. CLXXV. Revision of structure of artiopicrin, cnicin and scabiolide
1965, Vol. 30, Issue 10, pp. 3473–3478 [Abstract] - Z. Samek and J. Farkaš
Nucleic acid components and their analogues. LXIV. Nuclear magnetic resonance spectra of anomeric 1-D-ribopyranosylthymines
1965, Vol. 30, Issue 7, pp. 2149–2156 [Abstract] - J. Piťha and S. Vašíčková
Stretching vibration of N-H bond in uracil, its derivatives and analogues
1965, Vol. 30, Issue 6, pp. 1792–1798 [Abstract] - V. Benešová, V. Herout and F. Šorm
On terpenes. CLXX. Isolation and structure of nobilin, a sesquiterpenic lactone with a ten-membered ring
1964, Vol. 29, Issue 12, pp. 3096–3101 [Abstract] - V. Benešová, P. N. Chou, V. Herout, Y. R. Naves and D. Lamparsky
Sur les terpènes CLX. Structure d'un gaïène inédit présent dans la fraction sesquiterpénique de l'huile essentielle de géranium bourbon
1964, Vol. 29, Issue 4, pp. 1042–1047 [Abstract] - V. Benešová
Plant substances. XX. Constituents of Heracleum dissectum L. root
1962, Vol. 27, Issue 11, pp. 2714–2716 [Abstract] - V. Benešová, V. Herout and W. Klyne
On terpenes. CXXXIV. Configuration of hydroxyl group in telekin
1962, Vol. 27, Issue 2, pp. 498–500 [Abstract] - V. Benešová and V. Herout
On plant substances. XII. Neutral substances from Telekia speciosa (SCHREB) BAUMG.
1961, Vol. 26, Issue 11, pp. 2916–2920 [Abstract] - V. Benešová, V. Herout and F. Šorm
On terpenes. CXXVIII. The existence of α- and β-humulene
1961, Vol. 26, Issue 7, pp. 1832–1838 [Abstract] - V. Benešová, V. Herout and F. Šorm
On terpenes. CXXIV. Structure of telekin and isotelekin, new sesquiterpenic lactones from Telekia speciosa (SCHREB) BAUMG.
1961, Vol. 26, Issue 5, pp. 1350–1357 [Abstract] - V. Benešová, V. Herout and F. Šorm
On terpenes. CII. The structure and absolute configuration of costol
1959, Vol. 24, Issue 7, pp. 2365–2370 [Abstract] - V. Benešová, V. Herout and F. Šorm
On the nature of azulenogenic compounds from Lactarius deliciosus L.
1955, Vol. 20, Issue 2, pp. 510–511 [Abstract] - F. Šorm, V. Benešová, J. Krupička, V. Šneberk, L. Dolejš, V. Herout and J. Sicher
On terpenes. LXV. The constitution of lactaroviolin. Synthesis of 1-ethyl-4-methyl-7-isopropylazulene and 4-ethyl-1-methyl-7-isopropylazulene
1955, Vol. 20, Issue 1, pp. 227–240 [Abstract] - F. Šorm, V. Benešová and V. Herout
Über Terpene LIV. Über die Struktur des Lactarazulens und des Lactaroviolins
1954, Vol. 19, Issue 2, pp. 357–364 [Abstract] - V. Herout, V. Benešová and J. Plíva
On terpenes. XLI. The sesquiterpenes of ginger oil
1953, Vol. 18, Issue 2, pp. 248–256 [Abstract]