:Penochalasin A

{{Chembox

| ImageFile = Penochalasin A.svg

| ImageSize = 150px

| ImageAlt =

| IUPACName = (2R,5S,6R,7S,8R,10S,11R,12E,15S,16E)-5-(1H-indol-3-ylmethyl)-7,8,15,17-tetramethyl-9-oxa-4,23-diazapentacyclo[18.2.1.0^2,6.0^2,11.0^8,10]tricosa-1(22),12,16,20-tetraene-3,18,19-trione

| OtherNames =

|Section1={{Chembox Identifiers

| CASNo = 173792-70-6

| CASNo_Ref = {{Cascite|changed|{{cite web |title=KNApSAcK Metabolite Information - C00041737 |url=http://www.knapsackfamily.com/knapsack_core/information.php?word=C00041737 |website=www.knapsackfamily.com}}}}

| PubChem = 44575229

| ChEMBL = 505879

| ChEBI = 68806

| StdInChI=1S/C33H35N3O4/c1-17-8-7-10-22-30-32(4,40-30)19(3)27-25(15-20-16-34-23-11-6-5-9-21(20)23)36-31(39)33(22,27)26-13-12-24(35-26)29(38)28(37)18(2)14-17/h5-7,9-14,16-17,19,22,25,27,30,34-35H,8,15H2,1-4H3,(H,36,39)/b10-7+,18-14+/t17-,19-,22-,25-,27-,30-,32+,33+/m0/s1

| StdInChIKey = VOLUCNCCBUTEQO-KOHYOEEMSA-N

| SMILES = C[C@H]\1C/C=C/[C@H]2[C@H]3[C@](O3)([C@H]([C@@H]4[C@@]2(C5=CC=C(N5)C(=O)C(=O)/C(=C1)/C)C(=O)N[C@H]4CC6=CNC7=CC=CC=C76)C)C

|ChemSpiderID=10251197

}}

|Section2={{Chembox Properties

| C=32 | H=35 | N=3 | O=3

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|Section3={{Chembox Hazards

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Penochalasin A is a cytotoxic alkaloid produced by Penicillium species.{{cite journal |author1=Numata, A. |author2=Takahashi, C. |author3=Ito, Y. |author4=Minoura, K. |author5=Yamada, T. |author6=Matsuda, C. |author7=Nomoto, K. |journal=J. Chem. Soc., Perkin Trans.|year= 1995|volume= 1|pages= 239–245|title=Penochalasins, a novel class of cytotoxic cytochalasans from a Penicillium species separated from a marine alga: structure determination and solution conformation|issue=3 |doi=10.1039/P19960000239}}