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Image:D-Aminolevulinic acid.png
D-Aminolevulinic acid
Systematic (IUPAC) name
5-amino-4-oxo-pentanoic acid
Identifiers
CAS number	106-60-5
ATC code	L01XD04
PubChem	137
DrugBank	APRD00793
Chemical data
Formula	C5H9NO3
Mol. weight	131.13 g/mol
Pharmacokinetic data
Bioavailability	?
Metabolism	?
Half life	?
Excretion	?
Therapeutic considerations
Pregnancy cat.	?
Legal status
Routes	?

D-Aminolevulinic acid (dALA or δ-ALA or 5-aminolevulinic acid) is the first compound in the porphyrin synthesis pathway.

in non-photosynthetic eukaryotes such as animals, insects, fungi, and protozoa as well as the α-proteobacteria group of bacteria it is produced by the enzyme ALA synthase, from glycine and succinyl CoA. This reaction is known as the Shemin pathway.

In plants, algae, bacteria (except for the α-proteobacteria group) and archaea it is produced from glutamic acid via glutamyl-tRNA and glutamate-1-semialdehyde. The enzymes involved in this pathway are glutamyl-tRNA synthetase, glutamyl-tRNA reductase and glutamate-1-semialdehyde aminotransferase. This pathway is known as the C5 or Beale pathway.

[edit] References

1. Willows R.D. (2004) Chlorophylls In: Encylopaedia of Plant and Crop Science. pp 258-262, Ed: Robert M. Goodman. Marcel Dekker Inc, ISBN 0-8247-4268-0

2. Beale, Samuel I. (1990) Biosynthesis of the tetrapyrrole pigment precursor, d-aminolevulinic acid, from glutamate. Plant Physiology, 93(4), 1273-1279

[edit] See also

• Porphyrin
• 5-Aminolevulinic acid

Chemotherapeutic agents/Antineoplastic agents (L01) edit - Chemotherapy regimens
Alkylating agents:	Nitrogen mustards: ( Chlorambucil, Chlormethine, Cyclophosphamide, Ifosfamide, Melphalan). Nitrosoureas: ( Carmustine, Fotemustine, Lomustine, Streptozocin). Platinum: ( Carboplatin, Cisplatin, Oxaliplatin, BBR3464). Busulfan, Dacarbazine, Mechlorethamine, Procarbazine, Temozolomide, ThioTEPA, Uramustine
Antimetabolites:	Folic acid: ( Methotrexate, Pemetrexed, Raltitrexed). Purine: ( Cladribine, Clofarabine, Fludarabine, Mercaptopurine, Tioguanine). Pyrimidine: ( Capecitabine). Cytarabine, Fluorouracil, Gemcitabine
Plant alkaloids:	Taxane: ( Docetaxel, Paclitaxel). Vinca: ( Vinblastine, Vincristine, Vindesine, Vinorelbine).
Cytotoxic/antitumor antibiotics:	Anthracycline family: (Daunorubicin, Doxorubicin, Epirubicin, Idarubicin, Mitoxantrone, Valrubicin). Bleomycin, Hydroxyurea, Mitomycin
Topoisomerase inhibitors:	Topotecan, Irinotecan, Podophyllum: ( Etoposide, Teniposide).
Monoclonal antibodies:	Alemtuzumab, Bevacizumab, Cetuximab, Gemtuzumab, Panitumumab, Rituximab, Trastuzumab
Photosensitizers:	Aminolevulinic acid, Methyl aminolevulinate, Porfimer sodium, Verteporfin
Kinase inhibitors:	Dasatinib, Erlotinib, Gefitinib, Imatinib, Lapatinib, Nilotinib, Sorafenib, Sunitinib, Vandetanib (ZD6474)
Other:	Alitretinoin, Altretamine, Amsacrine, Anagrelide, Arsenic trioxide, Asparaginase, Bexarotene, Bortezomib, Denileukin diftitox, Estramustine, Hydroxycarbamide, Pentostatin, Masoprocol, Mitotane, Pegaspargase, Tretinoin