Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 35482

Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin)


Antolić, Snježana; Kojić-Prodić, Biserka; Kiralj, Rudolf; Magnus, Volker; Salopek-Sondi, Branka
Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin) // Biologia plantarum (ISSN 0006-3134)42(suppl.)1999 / Čatský, J. (ur.).
Prague: Institute of Experimental Botany, Acad. Sci. Czech Rep., 1999. str. S27-S27 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 35482 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin)

Autori
Antolić, Snježana ; Kojić-Prodić, Biserka ; Kiralj, Rudolf ; Magnus, Volker ; Salopek-Sondi, Branka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Biologia plantarum (ISSN 0006-3134)42(suppl.)1999 / Čatský, J. - Prague : Institute of Experimental Botany, Acad. Sci. Czech Rep., 1999, S27-S27

Skup
International Symposium: Auxins and Cytokinins in Plant Development

Mjesto i datum
Prag, Češka republika, 26-30.07.1999

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
phytohormone; auxin; ring-substituted indole-3-acetic acid; structure activity correlation; molecular recognition

Sažetak
As part of molecular recognition studies on the phytohormone, indole-3-acetic acid (IAA), a series of alkylated IAAs has been examined. Phenyl-ring substitution at positions 4-, 6-, or 7- as well as pyrrole substitution at the site 2 resulted in the six compounds which were analyzed: 2-Me-IAA, 4-Me-IAA, 6-Me-IAA, 7-Me-IAA, 4-Et-IAA, and 6-Et-IAA. Structure-activity relationship includes the geometrical parameters of the molecular structures determined by X-ray analysis, electronic properties defined on the base of the UV and H-1 NMR spectra, growth-promoting activities in the Avena coleoptile straight-growth bioassay, and relative lipophilicities calculated from retention times on a reversed-phase HPLC column and from RF-values in reversed-phase TLC. Lipophilicities are correlated with the momenta of inertia, average polarizability, molecular mass, and the volume of the ring-substituent.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
00980608
00981010

Ustanove:
Institut "Ruđer Bošković", Zagreb


Citiraj ovu publikaciju:

Antolić, Snježana; Kojić-Prodić, Biserka; Kiralj, Rudolf; Magnus, Volker; Salopek-Sondi, Branka
Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin) // Biologia plantarum (ISSN 0006-3134)42(suppl.)1999 / Čatský, J. (ur.).
Prague: Institute of Experimental Botany, Acad. Sci. Czech Rep., 1999. str. S27-S27 (poster, nije recenziran, sažetak, znanstveni)
Antolić, S., Kojić-Prodić, B., Kiralj, R., Magnus, V. & Salopek-Sondi, B. (1999) Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin). U: Čatský, J. (ur.)Biologia plantarum (ISSN 0006-3134)42(suppl.)1999.
@article{article, editor = {\v{C}atsk\'{y}, J.}, year = {1999}, pages = {S27-S27}, keywords = {phytohormone, auxin, ring-substituted indole-3-acetic acid, structure activity correlation, molecular recognition}, title = {Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin)}, keyword = {phytohormone, auxin, ring-substituted indole-3-acetic acid, structure activity correlation, molecular recognition}, publisher = {Institute of Experimental Botany, Acad. Sci. Czech Rep.}, publisherplace = {Prag, \v{C}e\v{s}ka republika} }
@article{article, editor = {\v{C}atsk\'{y}, J.}, year = {1999}, pages = {S27-S27}, keywords = {phytohormone, auxin, ring-substituted indole-3-acetic acid, structure activity correlation, molecular recognition}, title = {Correlation of structural and physico-chemical parameters with the bioactivity of alkylated derivatives of indole-3-acetic acid, a phytohormone (auxin)}, keyword = {phytohormone, auxin, ring-substituted indole-3-acetic acid, structure activity correlation, molecular recognition}, publisher = {Institute of Experimental Botany, Acad. Sci. Czech Rep.}, publisherplace = {Prag, \v{C}e\v{s}ka republika} }




Contrast
Increase Font
Decrease Font
Dyslexic Font