Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae)
<abstract language="eng">Macrosiphonia petraea (A. St.-Hil.) Kuntze is a plant popularly known as "velame". Its root infusion is used in the folk medicine of Mato Grosso do Sul, Brazil, for the treatment of inflammatory diseases. Phytochemical investigation of the roots of...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2013-01-01
|
| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000400006 |
| _version_ | 1828414605044482048 |
|---|---|
| author | Luiz Roberto de Assis Junior Fernanda Rodrigues Garcez Walmir Silva Garcez Zaira da Rosa Guterres |
| author_facet | Luiz Roberto de Assis Junior Fernanda Rodrigues Garcez Walmir Silva Garcez Zaira da Rosa Guterres |
| author_sort | Luiz Roberto de Assis Junior |
| collection | DOAJ |
| description | <abstract language="eng">Macrosiphonia petraea (A. St.-Hil.) Kuntze is a plant popularly known as "velame". Its root infusion is used in the folk medicine of Mato Grosso do Sul, Brazil, for the treatment of inflammatory diseases. Phytochemical investigation of the roots of this species led to the identification of 17 compounds belonging to four different classes: two pregnanes, 12β-hydroxypregna-4,6,16-triene-3,20-dione, neridienone A, and 12β-hydroxypregna-4,6-diene-3,20-dione, cybisterol, one hydroxylated fatty acid, 5-hydroxy-octadeca-6(E)-8(Z)dienoic acid, two lignoids, pinoresinol and 8a-hydroxypinoresinol, ten pentacyclic triterpenoids, and two steroids. |
| first_indexed | 2024-12-10T13:29:32Z |
| format | Article |
| id | doaj.art-c05aa6b64a1d4b5c9186844694838efd |
| institution | Directory Open Access Journal |
| issn | 0100-4042 1678-7064 |
| language | English |
| last_indexed | 2024-12-10T13:29:32Z |
| publishDate | 2013-01-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-c05aa6b64a1d4b5c9186844694838efd2022-12-22T01:47:03ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642013-01-01364519523Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae)Luiz Roberto de Assis JuniorFernanda Rodrigues GarcezWalmir Silva GarcezZaira da Rosa Guterres<abstract language="eng">Macrosiphonia petraea (A. St.-Hil.) Kuntze is a plant popularly known as "velame". Its root infusion is used in the folk medicine of Mato Grosso do Sul, Brazil, for the treatment of inflammatory diseases. Phytochemical investigation of the roots of this species led to the identification of 17 compounds belonging to four different classes: two pregnanes, 12β-hydroxypregna-4,6,16-triene-3,20-dione, neridienone A, and 12β-hydroxypregna-4,6-diene-3,20-dione, cybisterol, one hydroxylated fatty acid, 5-hydroxy-octadeca-6(E)-8(Z)dienoic acid, two lignoids, pinoresinol and 8a-hydroxypinoresinol, ten pentacyclic triterpenoids, and two steroids.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000400006ApocynaceaeMacrosiphonia petraeapregnane |
| spellingShingle | Luiz Roberto de Assis Junior Fernanda Rodrigues Garcez Walmir Silva Garcez Zaira da Rosa Guterres Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) Química Nova Apocynaceae Macrosiphonia petraea pregnane |
| title | Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) |
| title_full | Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) |
| title_fullStr | Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) |
| title_full_unstemmed | Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) |
| title_short | Pregnanos e outros constituintes das raízes de Macrosiphonia petraea (A. St.-Hil.) Kuntze (Apocynaceae) |
| title_sort | pregnanos e outros constituintes das raizes de macrosiphonia petraea a st hil kuntze apocynaceae |
| topic | Apocynaceae Macrosiphonia petraea pregnane |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000400006 |
| work_keys_str_mv | AT luizrobertodeassisjunior pregnanoseoutrosconstituintesdasraizesdemacrosiphoniapetraeaasthilkuntzeapocynaceae AT fernandarodriguesgarcez pregnanoseoutrosconstituintesdasraizesdemacrosiphoniapetraeaasthilkuntzeapocynaceae AT walmirsilvagarcez pregnanoseoutrosconstituintesdasraizesdemacrosiphoniapetraeaasthilkuntzeapocynaceae AT zairadarosaguterres pregnanoseoutrosconstituintesdasraizesdemacrosiphoniapetraeaasthilkuntzeapocynaceae |