| Guadiscine | Organic compounds | Alkaloids and derivatives | Aporphines | Not Available | Details |
| Hadranthine A | Organic compounds | Organoheterocyclic compounds | Quinolines and derivatives | Benzoquinolines | Details |
| Haperforin F | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene lactones | Details |
| (+)-Hongdoushan B | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Interiotherin B | Organic compounds | Phenylpropanoids and polyketides | Tannins | Hydrolyzable tannins | Details |
| Irilin A | Organic compounds | Phenylpropanoids and polyketides | Isoflavonoids | O-methylated isoflavonoids | Details |
| Irisflavone B | Organic compounds | Phenylpropanoids and polyketides | Flavonoids | O-methylated flavonoids | Details |
| Irisflavone C | Organic compounds | Phenylpropanoids and polyketides | Flavonoids | O-methylated flavonoids | Details |
| Isoalvaxanthone | Organic compounds | Organoheterocyclic compounds | Benzopyrans | 1-benzopyrans | Details |
| Isocrenatoside | Organic compounds | Phenylpropanoids and polyketides | Cinnamic acids and derivatives | Hydroxycinnamic acids and derivatives | Details |
| Isoochracinic acid | Organic compounds | Organoheterocyclic compounds | Benzofurans | Benzofuranones | Details |
| (+)-Isoxeniolide A | Organic compounds | Organoheterocyclic compounds | Lactones | Delta valerolactones | Details |
| Kulinone | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| (+)-Lantanilic acid | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| (-)-Liouvilloside B | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Longibrachin LGA I | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Luzonensol acetate | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Sesquiterpenoids | Details |
| (-)-Macrophyllidimer B | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene lactones | Details |
| Ma'edamine B | Organic compounds | Benzenoids | Phenol ethers | Anisoles | Details |
| Methyl gallate 3-O-beta-D-glucopyranoside | Organic compounds | Phenylpropanoids and polyketides | Tannins | Hydrolyzable tannins | Details |
| Microxine | Organic compounds | Organoheterocyclic compounds | Imidazopyrimidines | Purines and purine derivatives | Details |
| Millecrone B | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Sesquiterpenoids | Details |
| (-)-Milolide D | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Tricarboxylic acids and derivatives | Details |
| Montiporic acid C | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Carboxylic acids | Details |
| (+)-Moroccolide A | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Terpene lactones | Details |
| Muricin C | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty alcohols | Details |
| (+)-Muricin F | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty alcohols | Details |
| (-)-Namonin D | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal glycosides | Details |
| (-)-Namonin E | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroidal glycosides | Details |
| Nauclealine A | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Pyridoindoles | Details |
