§ 1343. Notice of pendency; constructive notice. A notice of pendency may be filed in any action brought pursuant to this article in which the judgment demanded would affect the title to, or the possession, use or enjoyment of, real property. The pendency of such an action is constructive notice, from the time of filing of the notice only, to a purchaser from, or incumbrancer against, any defendant named in a notice of pendency indexed in a block index against a block in which property affected is situated or any defendant against whose name a notice of pendency is indexed. A person whose conveyance or incumbrance is recorded after the filing of the notice is bound by all proceedings taken in the action after such filing to the same extent as if he or she were a party.
