Non‐Steroidal Antiinflammatory Agents, II1): Synthesis of Novel Pyrazole and Pyrazoline Derivatives of 4(3H)‐Quinazolinone Nicht‐steroidale Antiphlogistika, 2. Mitt.1): Synthese neuer Pyrazol‐ und Pyrazolin‐Derivate des 4(3H)‐Chinazolinons