Classification Term: 1469

Physalins and derivatives (ontology term: CHEMONTID:0001671)

Steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed)." []

found 17 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Ancestor: Steroids and steroid derivatives

Child Taxonomies: There is no child term of current ontology term.

Physalin O

1H-7,15b-Epoxy-3,5-(epoxyethano)naphtho[2,1:6,7]cyclonona[1,2,3-cd]benzofuran-1,6,13,18(4H,10H)-tetrone, 2a,3,5,5a,7,7a,8,13a,13b,14,15,15a-dodecahydro-7,8,15a-trihydroxy-2a,5,13a,17-tetramethyl-

C28H32O10 (528.1995372)


Physalin O is a physalin. Physalin O is a natural product found in Alkekengi officinarum var. franchetii, Physalis lagascae, and Physalis minima with data available. Physalin O is found in fruits. Physalin O is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). Physalin O is found in fruits.

   

Isophysalin G

5,12-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-13,15-diene-4,10,22,29-tetrone

C28H30O10 (526.183888)


Isophysalin G is found in fruits. Isophysalin G is a constituent of Physalis alkekengi (winter cherry). Isophysalin G is a natural product found in Physalis lagascae and Physalis minima with data available. Constituent of Physalis alkekengi (winter cherry). Isophysalin G is found in fruits.

   

Physalin B

(1R,2S,8S,9R,17R,18S,21S,24R,26S,27S)-5-Hydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.118,27.01,5.02,24.08,17.09,14.021,26]nonacosa-11,14-diene-4,10,22,29-tetrone

C28H30O9 (510.18897300000003)


Physalin B is found in fruits. Physalin B is a constituent of Physalis alkekengi (winter cherry) Constituent of Physalis alkekengi (winter cherry). Physalin B is found in fruits. Physalin B is a natural product found in Physalis angulata with data available.

   

Physalin F

15-hydroxy-11,18,21-trimethyl-5,17,24,28,29-pentaoxanonacyclo[17.9.1.1¹,²⁰.0²,¹².0⁴,⁶.0⁶,¹¹.0¹⁵,¹⁹.0¹⁸,²³.0²¹,²⁶]triacont-8-ene-10,16,25,30-tetrone

C28H30O10 (526.183888)


Constituent of the famine food Physalis angulata (cutleaf ground cherry). Physalin J is found in herbs and spices and fruits. Physalin F is a natural product found in Physalis angulata, Physalis lagascae, and Physalis minima with data available. Physalin J is found in fruits. Physalin J is a constituent of the famine food Physalis angulata (cutleaf ground cherry)

   

Physalin D

(1R,2S,8S,9R,14R,15R,17R,18S,21S,24R,26S,27S)-5,14,15-Trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.118,27.01,5.02,24.08,17.09,14.021,26]nonacos-11-ene-4,10,22,29-tetrone

C28H32O11 (544.1944522)


Constituent of the famine food Physalis angulata (cutleaf ground cherry). Physalin D is found in herbs and spices and fruits. Physalin D is a natural product found in Physalis angulata, Physalis peruviana, and other organisms with data available. Physalin D is found in fruits. Physalin D is a constituent of the famine food Physalis angulata (cutleaf ground cherry)

   

6'-O-Malonylwistin

3-oxo-3-[(3,4,5-trihydroxy-6-{[6-methoxy-3-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl]oxy}oxan-2-yl)methoxy]propanoic acid

C26H26O13 (546.1373346)


6-O-Malonylwistin is found in pulses. 6-O-Malonylwistin is isolated from Medicago sativa (alfalfa). Isolated from Medicago sativa (alfalfa). Afrormosin 7-(6-malonylglucoside) is found in pulses.

   

5alpha-Ethoxy-6beta-hydroxy-5,6-dihydrophysalin B

14-ethoxy-5,15-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

C30H36O11 (572.2257506)


Artifact isolated from Physalis alkekengi (winter cherry). 5alpha-Ethoxy-6beta-hydroxy-5,6-dihydrophysalin B is found in fruits. 5alpha-Ethoxy-6beta-hydroxy-5,6-dihydrophysalin B is found in fruits. Artifact isolated from Physalis alkekengi (winter cherry

   

Physalin E

5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

C28H32O11 (544.1944522)


Constituent of the famine food Physalis angulata (cutleaf ground cherry). Physalin E is found in herbs and spices and fruits. Physalin E is found in fruits. Physalin E is a constituent of the famine food Physalis angulata (cutleaf ground cherry)

   

Physalin N

5,16-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-11,14-diene-4,10,22,29-tetrone

C28H30O10 (526.183888)


Physalin N is found in fruits. Physalin N is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). Physalin N is found in fruits.

   

Physalin K

2,19-dihydroxy-13,16,23-trimethyl-6,10,17,26,27,30-hexaoxanonacyclo[23.2.2.1⁵,¹⁴.1⁵,¹⁵.0¹,²³.0⁴,²².0⁸,¹³.0¹¹,¹⁶.0¹⁵,¹⁹]hentriacont-28-ene-9,18,24,31-tetrone

C28H30O12 (558.173718)


Physalin Q is found in fruits. Physalin Q is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). Physalin Q is found in fruits.

   

Physalin I

5,15-dihydroxy-14-methoxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

C29H34O11 (558.2101014)


From the famine food Physalis angulata (cutleaf ground cherry). Physalin I is found in herbs and spices and fruits. Physalin I is found in fruits. Physalin I is from the famine food Physalis angulata (cutleaf ground cherry).

   

Physalin M

(1S,2S,3R,5R,6R,14R,15S,18R,21S,22R,25S)-5,18-dihydroxy-1,14,21,25-tetramethyl-4,20,23-trioxaheptacyclo[20.3.1.1^{2,5}.0^{3,18}.0^{3,21}.0^{6,15}.0^{9,14}]heptacosa-8,10-diene-13,19,24,27-tetrone

C28H32O9 (512.2046222)


Physalin M belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). Physalin M is an extremely weak basic (essentially neutral) compound (based on its pKa). Physalin M is found in fruits. Physalin M is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). Physalin M is found in fruits.

   

Isophysalin B

5-hydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-12,14-diene-4,10,22,29-tetrone

C28H30O9 (510.18897300000003)


Isophysalin B is found in fruits. Isophysalin B is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). Isophysalin B is found in fruits.

   

25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A

6,19-dihydroxy-1,15,22,26-tetramethyl-4,21,24-trioxaheptacyclo[21.3.1.0²,⁶.0³,¹⁹.0³,²².0⁷,¹⁶.0¹⁰,¹⁵]heptacosa-8,10,12-triene-5,14,20,25-tetrone

C28H30O9 (510.18897300000003)


25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A is found in fruits. 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A is found in fruits.

   

4,7-Didehydroneophysalin B

5-hydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.2.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0¹⁸,²⁷.0²¹,²⁶]nonacosa-11,13,15-triene-4,10,22,29-tetrone

C28H28O9 (508.17332380000005)


4,7-Didehydroneophysalin B is found in fruits. 4,7-Didehydroneophysalin B is a constituent of Physalis alkekengi (winter cherry). Constituent of Physalis alkekengi (winter cherry). 4,7-Didehydroneophysalin B is found in fruits.

   

Physalin G

5,15-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-11,13-diene-4,10,22,29-tetrone

C28H30O10 (526.183888)


Constituent of the famine food Physalis angulata (cutleaf ground cherry). Physalin G is found in herbs and spices and fruits. Physalin G is found in fruits. Physalin G is a constituent of the famine food Physalis angulata (cutleaf ground cherry)

   

Physalin P

14,17-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.2.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0¹⁸,²⁷.0²¹,²⁶]nonacosa-11,15-diene-4,10,22,29-tetrone

C28H30O10 (526.183888)


Constit of Physalis alkekengi (winter cherry). Physalin P is found in fruits. Physalin P is found in fruits. Constit of Physalis alkekengi (winter cherry).