The first developed drug product that was approved by the FDA was a levodopa and carbidopa combined product called Sinemet that was approved on May 2, 1975.
ຜະລິດຕະພັນຢາເສບຕິດຄັ້ງທໍາອິດທີ່ພັດທະນາທີ່ໄດ້ຮັບອະນຸມັດໂດຍ FDA ໄດ້ແມ່ນເປັນຜະລິດຕະພັນ levodopa ແລະ carbidopa ອະນຸຍາດເອີ້ນວ່າ Sinemet ທີ່ໄດ້ຮັບອະນຸມັດກ່ຽວກັບພຶດສະພາ 2, 1975.