未知生产厂商
Brifentanil (also known as A-3331) is an analog of fentanyl, a potent opioid. This drug is classified as an opioid analgesic and was developed in the early 1990s. The effects of brifentanil are very similar to those of alfentanil, with strong but short lasting analgesia and sedation, and particularly notable itching and respiratory depression.
Brifentanil (also known as A-3331) is an analog of fentanyl, a potent opioid. This drug is classified as an opioid analgesic and was developed in the early 1990s. The effects of brifentanil are very similar to those of alfentanil, with strong but short lasting analgesia and sedation, and particularly notable itching and respiratory depression.
每项发明一条，涵盖美国、欧洲、PCT 与中国的同族专利。
未检索到以该名称命名的专利
专利文献通常使用化学名或研发代号指代药物，而非通用名；且专利申请在提交约 18 个月后才公开，较新的药物可能尚未出现在这里。
