sentences:  EBDB was first synthesized by Alexander Shulgin.In his book "PiHKAL", the minimum dosage consumed was 90 mg, and the duration is unknown.EBDB produced few to no effects at the dosage range tested in "PiHKAL", but at higher doses of several hundred milligrams it produces euphoric effects similar to those of methylbenzodioxylbutanamine (MBDB; "Eden", "Methyl-J"), although milder and shorter lasting.