Tiglic acid

Tiglic acid Structure
Tiglic acid structure
Common Name Tiglic acid
CAS Number 80-59-1 Molecular Weight 100.116
Density 1.0±0.1 g/cm3 Boiling Point 198.5±0.0 °C at 760 mmHg
Molecular Formula C5H8O2 Melting Point 61-64 °C(lit.)
MSDS Chinese USA Flash Point 95.9±9.6 °C
Symbol GHS05
GHS05
Signal Word Danger

Largamides A-C, tiglic acid-containing cyclodepsipeptides with elastase-inhibitory activity from the marine cyanobacterium Lyngbya confervoides.

Planta Med. 75 , 528-33, (2009)

Three unusual tiglic acid-containing cyclodepsipeptides, possessing the revised regioisomeric structures for largamides A-C (1-3), have been isolated from the marine cyanobacterium Lyngbya confervoides collected from southeastern Florida. The two-dimensional ...

Pathway of formation of branched-chain volatile fatty acids in Ascaris mitochondria.

J. Parasitol. 67(6) , 841-6, (1981)

Disrupted Ascaris mitochondria formed 2-methylbutyrate (2-MB) and 2-methylvalerate (2-MV) when incubated anaerobically with acetyl CoA, propionyl CoA and NADH. However, when mitochondrial membranes were removed by high speed centrifugation and the mitochondri...

Biosynthesis of tiglic, ethacrylic, and 2-methylbutyric acids in a carabid beetle, Pterostichus (Hypherpes) californicus.

J. Chem. Ecol. 33(5) , 963-70, (2007)

Tiglic, 2-methylbutyric, and ethacrylic acids are found in the pygidial gland defensive fluid of many carabid beetles. By injecting a deuterium-labeled precursor into the carabid beetle Pterostichus (Hypherpes) californicus, and analyzing the defensive fluid ...

Tigliane-type diterpene esters from Synadenium grantii.

Planta Med. 54(6) , 506-10, (1988)

The chemical constituents of Ligularia pleurocaulis.

Yao Xue Xue Bao 40(6) , 529-32, (2005)

To study the chemical constituents of the underground part of Ligularia pleurocaulis (Franch.) Hand-Mazz.The dried roots and rhizomes of L. pleurocaulis were extracted with methanol. Isolation and purification were performed by silica gel column chromatograph...

[Effects of a skin stimulating salve].

Wien. Med. Wochenschr. 100(45-46) , 758-9, (1950)

[Constituents of Liguliria vellerea (Franch.) Hand-Mazz].

Zhongguo Zhong Yao Za Zhi 26(12) , 835-7, (2001)

To study the chemical constituents of Ligularia vellerea.The compounds were isolated by column chromatography, and the structures were identified by NMR spectral data and other methods.Seven compounds were isolated and identified as 4-hydroxyacetophenone, 8 a...

Synthesis of flavor and fragrance esters using Candida antarctica lipase.

Appl. Microbiol. Biotechnol. 65(4) , 373-6, (2004)

Candida antarctica lipase fraction B (CAL-B) showed substrate specificity in the synthesis of esters in hexane involving reactions of short-chain acids having linear (acetic and butyric acids) and branched chain (isovaleric acid) structures, an unsaturated (t...

Supramolecular solids as a medium for single-crystal-to-single-crystal E/Z photoisomerization: kinetic study of the photoreactions of two Zn-coordinated tiglic acid molecules.

Chemistry 14(2) , 706-13, (2008)

[Zn(TA)2(H2O)2] (H-TA=tiglic acid) has been embedded in a framework composed of CECR (CECR=C-ethylcalix[4]resorcinarene) molecules to examine its E-->Z photoisomerization in a periodic framework. The photoisomerization of tiglic acid in CECR-[Zn(TA)2(H2O)2]4 ...

The influence of organic acids on the proliferation of human peripheral lymphocytes activated by concanavalin A and pokeweed mitogen.

Int. J. Immunopharmacol. 18(12) , 761-9, (1996)

The present study was undertaken to assess the influence of 25 organic acids, which appear in high concentrations in tissues of patients with various organic acidaemias, on the proliferation of human peripheral lymphocytes stimulated with concanavalin A (Con ...