TY - JOUR AU - Molina, Pedro; Vilaplana, Maria Jesús TI - Iminophosphorane-Mediated Synthesis of Pyrido[2,3-d]pyrimidine Derivatives SN - 0039-7881 SN - 1437-210X PY - 1990 JO - Synthesis JF - Synthesis LA - EN VL - 1990 IS - 06 SP - 474 EP - 475 DA - 2002/09/17 DO - 10.1055/s-1990-26908 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-1990-26908 ER -