Temoporfin

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Evidence Based Medicine
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Clinical Trials
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Guidelines / Policies / Govt
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Temoporfin
Clinical data
AHFS/Drugs.com	International Drug Names
[[Regulation of therapeutic goods \|Template:Engvar data]]	EU EMA: by INN;
ATC code	L01XD05 (WHO) ;
Legal status
Legal status	In general: ℞ (Prescription only);
Identifiers
	IUPAC name 3,3',3'',3'''-(2,3-dihydroporphyrin-5,10,15,20-tetrayl)tetraphenol;
CAS Number	122341-38-2 ;
PubChem CID	60751;
ChemSpider	54754;
UNII	FU21S769PF;
KEGG	D06066 ;
ChEMBL	ChEMBL383675;
E number	{{#property:P628}}
ECHA InfoCard	{{#property:P2566}}Lua error in Module:EditAtWikidata at line 36: attempt to index field 'wikibase' (a nil value).
Chemical and physical data
Formula	C44H32N4O4
Molar mass	680.74 g/mol
3D model (JSmol)	Interactive image;
	SMILES c1cc(cc(c1)O)c2/c3ccc([nH]3)/c(c/4\nc(/c(c\5/cc/c(/[nH]5)c(/c6n\c2\CC6)\c7cccc(c7)O)/c8cccc(c8)O)C=C4)/c9cccc(c9)O;
	InChI InChI=1S/C44H32N4O4/c49-29-9-1-5-25(21-29)41-33-13-15-35(45-33)42(26-6-2-10-30(50)22-26)37-17-19-39(47-37)44(28-8-4-12-32(52)24-28)40-20-18-38(48-40)43(36-16-14-34(41)46-36)27-7-3-11-31(51)23-27/h1-17,19,21-24,46-47,49-52H,18,20H2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-; Key:LYPFDBRUNKHDGX-LWQDQPMZSA-N;
(verify)

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Temoporfin (INN) is a photosensitizer (based on chlorin) used in photodynamic therapy for the treatment of squamous cell carcinoma of the head and neck^[1] .^[2] It is marketed in the European Union under the brand name Foscan. The U.S. Food and Drug Administration (FDA) declined to approve Foscan in 2000. The EU approved its use in June 2001.^[3]

Good results were obtained in 21 of 35 patients treated in Germany.^[4]

It is photoactivated at 652 nm^[5] i.e. by red light.

Patients can remain photosensitive for several weeks after treatment.^[2]

References

↑ Lorenz KJ, Maier H (April 2008). "[Squamous cell carcinoma of the head and neck. Photodynamic therapy with Foscan]". HNO (in German). 56 (4): 402–9. doi:10.1007/s00106-007-1573-1. PMID 17516041.
↑ ^2.0 ^2.1 O'Connor, Aisling E, Gallagher, William M, Byrne, Annette T (2009). "Porphyrin and Nonporphyrin Photosensitizers in Oncology: Preclinical and Clinical Advances in Photodynamic Therapy. Photochemistry and Photobiology, Sep/Oct 2009". Photochemistry and Photobiology.
↑ http://www.highbeam.com/doc/1P2-18794532.html Foscan approval saves Scotia's skin.
↑ http://www.springerlink.com/content/g74w224824v8l013/
↑ "Porphyrin and Nonporphyrin Photosensitizers in Oncology: Preclinical and Clinical Advances in Photodynamic Therapy". Photochemistry and Photobiology. 2009.

[pmid17516041-1] Lorenz KJ, Maier H (April 2008). "[Squamous cell carcinoma of the head and neck. Photodynamic therapy with Foscan]". HNO (in German). 56 (4): 402–9. doi:10.1007/s00106-007-1573-1. PMID 17516041.

[OGB2009-2] 2.0 ^2.1 O'Connor, Aisling E, Gallagher, William M, Byrne, Annette T (2009). "Porphyrin and Nonporphyrin Photosensitizers in Oncology: Preclinical and Clinical Advances in Photodynamic Therapy. Photochemistry and Photobiology, Sep/Oct 2009". Photochemistry and Photobiology.

[3] ttp://www.highbeam.com/doc/1P2-18794532.html Foscan approval saves Scotia's skin.

[4] ttp://www.springerlink.com/content/g74w224824v8l013/

[5] "Porphyrin and Nonporphyrin Photosensitizers in Oncology: Preclinical and Clinical Advances in Photodynamic Therapy". Photochemistry and Photobiology. 2009.

[1]

[2]

[3]

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[5]

v t e Chemotherapeutic agents/Antineoplastic agents (L01)
Alkylating and alkylating-like agents	Nitrogen mustards: (Chlorambucil, Chlormethine, Cyclophosphamide, Ifosfamide, Melphalan, Bendamustine, Uramustine) Nitrosoureas:(Carmustine, Fotemustine, Lomustine, Streptozocin) Platinum (alkylating-like): (Carboplatin, Cisplatin, Oxaliplatin, Triplatin tetranitrate, Satraplatin) Alkyl sulfonates:(Busulfan, Treosulfan) Hydrazines:(Procarbazine, Dacarbazine, Temozolomide) Aziridines:(ThioTEPA)
Antimetabolites	Folic acid: (Aminopterin, Methotrexate, Pemetrexed, Raltitrexed). Purine:(Cladribine, Clofarabine, Fludarabine, Mercaptopurine, Pentostatin, Thioguanine) Pyrimidine:(Capecitabine, Cytarabine, Decitabine, Fluorouracil, Floxuridine, Gemcitabine)
Spindle poison/mitotic inhibitor	Taxane: (Docetaxel, Larotaxel, Paclitaxel). Vinca: (Vinblastine, Vincristine, Vindesine, Vinorelbine).
Cytotoxic/antitumor antibiotics	Anthracycline family: (Daunorubicin, Doxorubicin, Epirubicin, Idarubicin, Mitoxantrone, Pixantrone, Valrubicin) streptomyces (Actinomycin, Bleomycin, Mitomycin, Plicamycin) - Hydroxyurea
Topoisomerase inhibitors	Camptotheca: (Camptothecin, Topotecan, Irinotecan, Rubitecan), Podophyllum:(Etoposide, Teniposide)
CI monoclonal antibodies	Receptor tyrosine kinase (Cetuximab, Panitumumab, Trastuzumab) - CD20 (Rituximab, Tositumomab) - other (Alemtuzumab, Bevacizumab, Gemtuzumab)
Photosensitizers	Aminolevulinic acid, Methyl aminolevulinate, Porfimer sodium, Verteporfin
Tyrosine kinase inhibitors	Axitinib, Bosutinib, Cediranib, Dasatinib, Erlotinib, Gefitinib, Imatinib, Lapatinib, Lestaurtinib, Nilotinib, Semaxanib, Sorafenib, Sunitinib, Vandetanib
Cyclin-dependent kinase inhibitor	Seliciclib
Other	retinoids (Alitretinoin, Tretinoin), Fusion protein (Aflibercept) - Altretamine, Amsacrine, Anagrelide, Arsenic trioxide, Asparaginase (Pegaspargase), Bexarotene, Bortezomib, Celecoxib, Denileukin diftitox, Elesclomol, Estramustine, Irofulven, Ixabepilone, Masoprocol, Mitotane, Oblimersen, Testolactone, Tipifarnib, Trabectedin

Temoporfin

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